diff --git a/README.md b/README.md
index 13d5567..d33b099 100644
--- a/README.md
+++ b/README.md
@@ -231,6 +231,9 @@ require('nuwiki').setup({
       css_name         = 'style.css',
       auto_export      = false,          -- export on save
       auto_toc         = false,          -- auto-refresh TOC on save
+      toc_header       = 'Contents',     -- :VimwikiTOC caption (+ toc_header_level = 1)
+      links_header     = 'Generated Links',
+      tags_header      = 'Generated Tags',
       exclude_files    = {},             -- glob patterns
       -- Checkbox progression characters: " .oOX" by default.
       listsyms         = ' .oOX',
@@ -333,6 +336,9 @@ Each is a boolean. All default to `true` except `mouse`.
 | `list_margin` | int | `-1` | `-1` (auto) or `≥ 0` |
 | `links_space_char` | string | `' '` | char that replaces spaces in synthesised link paths |
 | `auto_toc` | bool | `false` | `true` \| `false` |
+| `toc_header` / `toc_header_level` | string / int | `'Contents'` / `1` | `:VimwikiTOC` caption + heading level |
+| `links_header` / `links_header_level` | string / int | `'Generated Links'` / `1` | `:VimwikiGenerateLinks` caption + level |
+| `tags_header` / `tags_header_level` | string / int | `'Generated Tags'` / `1` | `:VimwikiGenerateTagLinks` index caption + level |
 
 #### HTML export keys (per-wiki)
 
diff --git a/crates/nuwiki-lsp/src/commands.rs b/crates/nuwiki-lsp/src/commands.rs
index 6eb5ace..823c568 100644
--- a/crates/nuwiki-lsp/src/commands.rs
+++ b/crates/nuwiki-lsp/src/commands.rs
@@ -324,7 +324,14 @@ fn toc_generate(backend: &Backend, args: Vec<Value>) -> Result<Option<WorkspaceE
         None => return Ok(None),
     };
     let utf8 = backend.use_utf8.load(Ordering::Relaxed);
-    Ok(ops::toc_edit(&doc.text, &doc.ast, &p.uri, utf8))
+    let wiki = backend.wiki_for_uri(&p.uri);
+    let (header, level) = wiki
+        .as_ref()
+        .map(|w| (w.config.toc_header.clone(), w.config.toc_header_level))
+        .unwrap_or_else(|| (ops::TOC_HEADING.to_string(), 1));
+    Ok(ops::toc_edit(
+        &doc.text, &doc.ast, &p.uri, utf8, &header, level,
+    ))
 }
 
 fn links_generate(backend: &Backend, args: Vec<Value>) -> Result<Option<WorkspaceEdit>, String> {
@@ -353,6 +360,8 @@ fn links_generate(backend: &Backend, args: Vec<Value>) -> Result<Option<Workspac
         &current_page,
         &pages,
         utf8,
+        &wiki.config.links_header,
+        wiki.config.links_header_level,
     ))
 }
 
@@ -615,6 +624,8 @@ fn tags_generate_links(
         parsed.tag.as_deref(),
         &snapshot,
         utf8,
+        &wiki.config.tags_header,
+        wiki.config.tags_header_level,
     ))
 }
 
@@ -1780,14 +1791,18 @@ pub mod ops {
         anchor: String,
     }
 
+    /// A `= Heading =` line at the given level (clamped 1..=6), with trailing
+    /// newline. Drives the configurable `*_header` / `*_header_level` captions.
+    pub fn caption_line(name: &str, level: u8) -> String {
+        let eq = "=".repeat((level as usize).clamp(1, 6));
+        format!("{eq} {name} {eq}\n")
+    }
+
     /// Build a heading + nested list TOC for the current document. The TOC
     /// itself (any existing `= Contents =` heading on the page) is skipped
     /// so re-generation is idempotent.
-    pub fn build_toc_text(items: &[(u8, String, String)], heading_name: &str) -> String {
-        let mut out = String::new();
-        out.push_str("= ");
-        out.push_str(heading_name);
-        out.push_str(" =\n");
+    pub fn build_toc_text(items: &[(u8, String, String)], heading_name: &str, level: u8) -> String {
+        let mut out = caption_line(heading_name, level);
         if items.is_empty() {
             return out;
         }
@@ -1808,11 +1823,13 @@ pub mod ops {
 
     /// Build a flat list of wikilinks to every page (sorted), optionally
     /// excluding `current_page`.
-    pub fn build_links_text(pages: &[String], heading_name: &str, exclude: Option<&str>) -> String {
-        let mut out = String::new();
-        out.push_str("= ");
-        out.push_str(heading_name);
-        out.push_str(" =\n");
+    pub fn build_links_text(
+        pages: &[String],
+        heading_name: &str,
+        level: u8,
+        exclude: Option<&str>,
+    ) -> String {
+        let mut out = caption_line(heading_name, level);
         for name in pages {
             if Some(name.as_str()) == exclude {
                 continue;
@@ -1938,8 +1955,10 @@ pub mod ops {
         ast: &DocumentNode,
         uri: &Url,
         utf8: bool,
+        heading: &str,
+        level: u8,
     ) -> Option<WorkspaceEdit> {
-        let items = collect_toc_items(ast, TOC_HEADING);
+        let items = collect_toc_items(ast, heading);
         if items.is_empty() {
             return None;
         }
@@ -1947,9 +1966,9 @@ pub mod ops {
             .into_iter()
             .map(|it| (it.level, it.title, it.anchor))
             .collect();
-        let new_text = build_toc_text(&triples, TOC_HEADING);
+        let new_text = build_toc_text(&triples, heading, level);
         let mut b = WorkspaceEditBuilder::new();
-        match find_section_range(ast, TOC_HEADING) {
+        match find_section_range(ast, heading) {
             Some((start, end)) => {
                 let span = Span::new(start, end);
                 b.edit(uri.clone(), text_edit_replace(span, new_text, text, utf8));
@@ -1980,13 +1999,16 @@ pub mod ops {
         ast: &DocumentNode,
         uri: &Url,
         utf8: bool,
+        heading: &str,
+        level: u8,
     ) -> Option<WorkspaceEdit> {
-        find_section_range(ast, TOC_HEADING)?;
-        toc_edit(text, ast, uri, utf8)
+        find_section_range(ast, heading)?;
+        toc_edit(text, ast, uri, utf8, heading, level)
     }
 
     /// Produce a `WorkspaceEdit` that replaces or inserts the
     /// auto-generated links section for the given document.
+    #[allow(clippy::too_many_arguments)]
     pub fn links_edit(
         text: &str,
         ast: &DocumentNode,
@@ -1994,13 +2016,15 @@ pub mod ops {
         current_page: &str,
         all_pages: &[String],
         utf8: bool,
+        heading: &str,
+        level: u8,
     ) -> Option<WorkspaceEdit> {
         if all_pages.is_empty() {
             return None;
         }
-        let new_text = build_links_text(all_pages, LINKS_HEADING, Some(current_page));
+        let new_text = build_links_text(all_pages, heading, level, Some(current_page));
         let mut b = WorkspaceEditBuilder::new();
-        match find_section_range(ast, LINKS_HEADING) {
+        match find_section_range(ast, heading) {
             Some((start, end)) => {
                 let span = Span::new(start, end);
                 b.edit(uri.clone(), text_edit_replace(span, new_text, text, utf8));
@@ -3118,6 +3142,8 @@ pub mod ops {
     pub fn build_tag_links_text(
         pages_by_tag: &std::collections::BTreeMap<String, Vec<String>>,
         tag: Option<&str>,
+        header: &str,
+        level: u8,
     ) -> Option<String> {
         match tag {
             Some(t) => {
@@ -3125,7 +3151,7 @@ pub mod ops {
                 if pages.is_empty() {
                     return None;
                 }
-                let mut out = format!("= Tag: {t} =\n");
+                let mut out = caption_line(&format!("Tag: {t}"), level);
                 for p in pages {
                     out.push_str(&format!("- [[{p}]]\n"));
                 }
@@ -3135,9 +3161,11 @@ pub mod ops {
                 if pages_by_tag.is_empty() {
                     return None;
                 }
-                let mut out = String::from("= Tags =\n");
+                let mut out = caption_line(header, level);
+                let sub = level.saturating_add(1);
                 for (name, pages) in pages_by_tag {
-                    out.push_str(&format!("\n== {name} ==\n"));
+                    out.push('\n');
+                    out.push_str(&caption_line(name, sub));
                     for p in pages {
                         out.push_str(&format!("- [[{p}]]\n"));
                     }
@@ -3148,11 +3176,12 @@ pub mod ops {
     }
 
     /// Heading name used to locate an existing tag-links section so
-    /// re-generation is idempotent.
-    fn tag_section_heading(tag: Option<&str>) -> String {
+    /// re-generation is idempotent. The no-arg index uses the configured
+    /// `tags_header`; a single-tag section uses `Tag: <name>`.
+    fn tag_section_heading(tag: Option<&str>, header: &str) -> String {
         match tag {
             Some(t) => format!("Tag: {t}"),
-            None => "Tags".to_string(),
+            None => header.to_string(),
         }
     }
 
@@ -3160,6 +3189,7 @@ pub mod ops {
     /// section (case-insensitive match on the h1 title) or inserts at the
     /// top of the document when no such section exists. Returns `None`
     /// when there are no matching tagged pages.
+    #[allow(clippy::too_many_arguments)]
     pub fn tag_links_edit(
         text: &str,
         ast: &DocumentNode,
@@ -3167,9 +3197,11 @@ pub mod ops {
         tag: Option<&str>,
         pages_by_tag: &std::collections::BTreeMap<String, Vec<String>>,
         utf8: bool,
+        header: &str,
+        level: u8,
     ) -> Option<WorkspaceEdit> {
-        let body = build_tag_links_text(pages_by_tag, tag)?;
-        let heading = tag_section_heading(tag);
+        let body = build_tag_links_text(pages_by_tag, tag, header, level)?;
+        let heading = tag_section_heading(tag, header);
         let mut b = WorkspaceEditBuilder::new();
         match find_section_range(ast, &heading) {
             Some((start, end)) => {
diff --git a/crates/nuwiki-lsp/src/config.rs b/crates/nuwiki-lsp/src/config.rs
index 2987a45..08312b2 100644
--- a/crates/nuwiki-lsp/src/config.rs
+++ b/crates/nuwiki-lsp/src/config.rs
@@ -75,6 +75,18 @@ pub struct WikiConfig {
     pub links_space_char: String,
     /// Rebuild the page's TOC on save when set.
     pub auto_toc: bool,
+    /// Heading text + level for the generated `:VimwikiTOC` section
+    /// (vimwiki's `toc_header` / `toc_header_level`).
+    pub toc_header: String,
+    pub toc_header_level: u8,
+    /// Heading text + level for `:VimwikiGenerateLinks` (`links_header` /
+    /// `links_header_level`).
+    pub links_header: String,
+    pub links_header_level: u8,
+    /// Heading text + level for the no-arg `:VimwikiGenerateTagLinks` index
+    /// (`tags_header` / `tags_header_level`).
+    pub tags_header: String,
+    pub tags_header_level: u8,
     /// HTML export options.
     pub html: HtmlConfig,
 }
@@ -196,6 +208,12 @@ impl WikiConfig {
             list_margin: d.list_margin,
             links_space_char: d.links_space_char,
             auto_toc: d.auto_toc,
+            toc_header: d.toc_header,
+            toc_header_level: d.toc_header_level,
+            links_header: d.links_header,
+            links_header_level: d.links_header_level,
+            tags_header: d.tags_header,
+            tags_header_level: d.tags_header_level,
             html: HtmlConfig::default(),
         }
     }
@@ -226,6 +244,12 @@ impl WikiConfig {
             list_margin: d.list_margin,
             links_space_char: d.links_space_char,
             auto_toc: d.auto_toc,
+            toc_header: d.toc_header,
+            toc_header_level: d.toc_header_level,
+            links_header: d.links_header,
+            links_header_level: d.links_header_level,
+            tags_header: d.tags_header,
+            tags_header_level: d.tags_header_level,
             html,
         }
     }
@@ -322,6 +346,18 @@ fn default_listsym_rejected() -> String {
     "-".to_string()
 }
 
+fn default_toc_header() -> String {
+    "Contents".to_string()
+}
+
+fn default_links_header() -> String {
+    "Generated Links".to_string()
+}
+
+fn default_tags_header() -> String {
+    "Generated Tags".to_string()
+}
+
 fn default_links_space_char() -> String {
     " ".to_string()
 }
@@ -348,6 +384,12 @@ fn wiki_defaults() -> WikiDefaults {
         list_margin: -1,
         links_space_char: default_links_space_char(),
         auto_toc: false,
+        toc_header: default_toc_header(),
+        toc_header_level: 1,
+        links_header: default_links_header(),
+        links_header_level: 1,
+        tags_header: default_tags_header(),
+        tags_header_level: 1,
     }
 }
 
@@ -367,6 +409,12 @@ struct WikiDefaults {
     list_margin: i32,
     links_space_char: String,
     auto_toc: bool,
+    toc_header: String,
+    toc_header_level: u8,
+    links_header: String,
+    links_header_level: u8,
+    tags_header: String,
+    tags_header_level: u8,
 }
 
 impl Config {
@@ -593,6 +641,18 @@ struct RawWiki {
     links_space_char: Option<String>,
     #[serde(default, deserialize_with = "opt_bool_or_int::deserialize")]
     auto_toc: Option<bool>,
+    #[serde(default)]
+    toc_header: Option<String>,
+    #[serde(default)]
+    toc_header_level: Option<u8>,
+    #[serde(default)]
+    links_header: Option<String>,
+    #[serde(default)]
+    links_header_level: Option<u8>,
+    #[serde(default)]
+    tags_header: Option<String>,
+    #[serde(default)]
+    tags_header_level: Option<u8>,
 }
 
 impl From<RawWiki> for WikiConfig {
@@ -654,6 +714,12 @@ impl From<RawWiki> for WikiConfig {
             list_margin: r.list_margin.unwrap_or(d.list_margin),
             links_space_char: r.links_space_char.unwrap_or(d.links_space_char),
             auto_toc: r.auto_toc.unwrap_or(d.auto_toc),
+            toc_header: r.toc_header.unwrap_or(d.toc_header),
+            toc_header_level: r.toc_header_level.unwrap_or(d.toc_header_level),
+            links_header: r.links_header.unwrap_or(d.links_header),
+            links_header_level: r.links_header_level.unwrap_or(d.links_header_level),
+            tags_header: r.tags_header.unwrap_or(d.tags_header),
+            tags_header_level: r.tags_header_level.unwrap_or(d.tags_header_level),
             html,
         }
     }
diff --git a/crates/nuwiki-lsp/src/lib.rs b/crates/nuwiki-lsp/src/lib.rs
index ebd9f2e..599cc85 100644
--- a/crates/nuwiki-lsp/src/lib.rs
+++ b/crates/nuwiki-lsp/src/lib.rs
@@ -625,6 +625,8 @@ impl LanguageServer for Backend {
                         &doc.ast,
                         &uri,
                         self.use_utf8.load(Ordering::Relaxed),
+                        &wiki.config.toc_header,
+                        wiki.config.toc_header_level,
                     )
                 })
             };
diff --git a/crates/nuwiki-lsp/tests/commands_coverage.rs b/crates/nuwiki-lsp/tests/commands_coverage.rs
index 620612f..46dd55c 100644
--- a/crates/nuwiki-lsp/tests/commands_coverage.rs
+++ b/crates/nuwiki-lsp/tests/commands_coverage.rs
@@ -298,7 +298,7 @@ fn nuwiki_toc_generates_nested_contents() {
     let src = "= Top =\n== Sub ==\ntext\n";
     let doc = parse(src);
     let uri = Url::from_file_path("/wiki/Page.wiki").unwrap();
-    let edit = ops::toc_edit(src, &doc, &uri, true).expect("toc edit produced");
+    let edit = ops::toc_edit(src, &doc, &uri, true, "Contents", 1).expect("toc edit produced");
     assert!(edit.changes.is_some() || edit.document_changes.is_some());
 
     let toc = ops::build_toc_text(
@@ -307,6 +307,7 @@ fn nuwiki_toc_generates_nested_contents() {
             (2, "Sub".into(), "sub".into()),
         ],
         "Contents",
+        1,
     );
     assert!(toc.contains("= Contents ="));
     assert!(toc.contains("- [[#top|Top]]"));
@@ -317,7 +318,7 @@ fn nuwiki_toc_generates_nested_contents() {
 #[test]
 fn nuwiki_generate_links_lists_all_pages_excluding_current() {
     let pages = vec!["About".to_string(), "Home".to_string(), "Notes".to_string()];
-    let text = ops::build_links_text(&pages, "Links", Some("Home"));
+    let text = ops::build_links_text(&pages, "Links", 1, Some("Home"));
     assert!(text.contains("= Links ="));
     assert!(text.contains("- [[About]]"));
     assert!(text.contains("- [[Notes]]"));
@@ -326,7 +327,7 @@ fn nuwiki_generate_links_lists_all_pages_excluding_current() {
     let src = "= Existing =\n";
     let doc = parse(src);
     let uri = Url::from_file_path("/wiki/Home.wiki").unwrap();
-    assert!(ops::links_edit(src, &doc, &uri, "Home", &pages, true).is_some());
+    assert!(ops::links_edit(src, &doc, &uri, "Home", &pages, true, "Generated Links", 1).is_some());
 }
 
 // :NuwikiCheckLinks — surface broken links across the workspace.
@@ -383,21 +384,31 @@ fn nuwiki_generate_tag_links_builds_section() {
     );
     let by_tag = ops::tag_pages_snapshot(&idx);
 
-    let single = ops::build_tag_links_text(&by_tag, Some("alpha")).unwrap();
+    let single = ops::build_tag_links_text(&by_tag, Some("alpha"), "Generated Tags", 1).unwrap();
     assert!(single.starts_with("= Tag: alpha ="));
     assert!(single.contains("- [[Home]]"));
     assert!(single.contains("- [[Work]]"));
 
     // No-arg variant emits a section per tag.
-    let all = ops::build_tag_links_text(&by_tag, None).unwrap();
-    assert!(all.starts_with("= Tags ="));
+    let all = ops::build_tag_links_text(&by_tag, None, "Generated Tags", 1).unwrap();
+    assert!(all.starts_with("= Generated Tags ="));
     assert!(all.contains("== alpha =="));
     assert!(all.contains("== beta =="));
 
     let src = "= Home =\n";
     let doc = parse(src);
     let uri = Url::from_file_path("/wiki/Home.wiki").unwrap();
-    assert!(ops::tag_links_edit(src, &doc, &uri, Some("alpha"), &by_tag, true).is_some());
+    assert!(ops::tag_links_edit(
+        src,
+        &doc,
+        &uri,
+        Some("alpha"),
+        &by_tag,
+        true,
+        "Generated Tags",
+        1
+    )
+    .is_some());
 }
 
 // :NuwikiRebuildTags — force a full workspace re-index. A rebuild must
diff --git a/crates/nuwiki-lsp/tests/commands_tags.rs b/crates/nuwiki-lsp/tests/commands_tags.rs
index 64c2bbe..d586570 100644
--- a/crates/nuwiki-lsp/tests/commands_tags.rs
+++ b/crates/nuwiki-lsp/tests/commands_tags.rs
@@ -203,7 +203,7 @@ fn tag_pages_snapshot_sorts_pages_alphabetically() {
 fn build_tag_links_for_single_tag() {
     let mut snap = BTreeMap::new();
     snap.insert("release".to_string(), vec!["Alpha".into(), "Beta".into()]);
-    let out = ops::build_tag_links_text(&snap, Some("release")).unwrap();
+    let out = ops::build_tag_links_text(&snap, Some("release"), "Generated Tags", 1).unwrap();
     let lines: Vec<&str> = out.lines().collect();
     assert_eq!(lines[0], "= Tag: release =");
     assert_eq!(lines[1], "- [[Alpha]]");
@@ -213,7 +213,7 @@ fn build_tag_links_for_single_tag() {
 #[test]
 fn build_tag_links_for_missing_tag_returns_none() {
     let snap = BTreeMap::new();
-    assert!(ops::build_tag_links_text(&snap, Some("ghost")).is_none());
+    assert!(ops::build_tag_links_text(&snap, Some("ghost"), "Generated Tags", 1).is_none());
 }
 
 #[test]
@@ -221,8 +221,8 @@ fn build_tag_links_full_index_groups_by_tag() {
     let mut snap = BTreeMap::new();
     snap.insert("a".to_string(), vec!["P1".into()]);
     snap.insert("b".to_string(), vec!["P2".into(), "P3".into()]);
-    let out = ops::build_tag_links_text(&snap, None).unwrap();
-    assert!(out.starts_with("= Tags =\n"));
+    let out = ops::build_tag_links_text(&snap, None, "Generated Tags", 1).unwrap();
+    assert!(out.starts_with("= Generated Tags =\n"));
     assert!(out.contains("== a =="));
     assert!(out.contains("== b =="));
     assert!(out.contains("- [[P1]]"));
@@ -233,7 +233,7 @@ fn build_tag_links_full_index_groups_by_tag() {
 #[test]
 fn build_tag_links_full_index_returns_none_when_no_tags() {
     let snap = BTreeMap::new();
-    assert!(ops::build_tag_links_text(&snap, None).is_none());
+    assert!(ops::build_tag_links_text(&snap, None, "Generated Tags", 1).is_none());
 }
 
 // ===== `nuwiki.tags.generateLinks` — tag_links_edit (in-buffer rewrite) =====
@@ -245,8 +245,17 @@ fn tag_links_edit_inserts_when_section_missing() {
     let uri = Url::parse("file:///tmp/p.wiki").unwrap();
     let mut snap = BTreeMap::new();
     snap.insert("release".to_string(), vec!["Alpha".into()]);
-    let edit =
-        ops::tag_links_edit(src, &ast, &uri, Some("release"), &snap, true).expect("got an edit");
+    let edit = ops::tag_links_edit(
+        src,
+        &ast,
+        &uri,
+        Some("release"),
+        &snap,
+        true,
+        "Generated Tags",
+        1,
+    )
+    .expect("got an edit");
     let te = &edit.changes.unwrap()[&uri][0];
     // Insertion at start.
     assert_eq!(te.range.start, te.range.end);
@@ -261,7 +270,17 @@ fn tag_links_edit_replaces_existing_section() {
     let uri = Url::parse("file:///tmp/p.wiki").unwrap();
     let mut snap = BTreeMap::new();
     snap.insert("release".to_string(), vec!["Fresh".into()]);
-    let edit = ops::tag_links_edit(src, &ast, &uri, Some("release"), &snap, true).expect("edit");
+    let edit = ops::tag_links_edit(
+        src,
+        &ast,
+        &uri,
+        Some("release"),
+        &snap,
+        true,
+        "Generated Tags",
+        1,
+    )
+    .expect("edit");
     let te = &edit.changes.unwrap()[&uri][0];
     assert_eq!(te.range.start.line, 0);
     assert!(te.new_text.contains("[[Fresh]]"));
@@ -270,12 +289,13 @@ fn tag_links_edit_replaces_existing_section() {
 
 #[test]
 fn tag_links_edit_full_index_replaces_existing_tags_section() {
-    let src = "= Tags =\n- [[old]]\n";
+    let src = "= Generated Tags =\n- [[old]]\n";
     let ast = parse(src);
     let uri = Url::parse("file:///tmp/p.wiki").unwrap();
     let mut snap = BTreeMap::new();
     snap.insert("alpha".to_string(), vec!["P".into()]);
-    let edit = ops::tag_links_edit(src, &ast, &uri, None, &snap, true).expect("edit");
+    let edit =
+        ops::tag_links_edit(src, &ast, &uri, None, &snap, true, "Generated Tags", 1).expect("edit");
     let te = &edit.changes.unwrap()[&uri][0];
     assert!(te.new_text.contains("== alpha =="));
     assert!(!te.new_text.contains("[[old]]"));
@@ -287,7 +307,17 @@ fn tag_links_edit_returns_none_for_unknown_tag() {
     let ast = parse(src);
     let uri = Url::parse("file:///tmp/p.wiki").unwrap();
     let snap = BTreeMap::new();
-    assert!(ops::tag_links_edit(src, &ast, &uri, Some("ghost"), &snap, true).is_none());
+    assert!(ops::tag_links_edit(
+        src,
+        &ast,
+        &uri,
+        Some("ghost"),
+        &snap,
+        true,
+        "Generated Tags",
+        1
+    )
+    .is_none());
 }
 
 // ===== smoke: COMMANDS list advertises tag commands =====
diff --git a/crates/nuwiki-lsp/tests/index_and_config.rs b/crates/nuwiki-lsp/tests/index_and_config.rs
index 87f7933..b69f0d5 100644
--- a/crates/nuwiki-lsp/tests/index_and_config.rs
+++ b/crates/nuwiki-lsp/tests/index_and_config.rs
@@ -275,6 +275,12 @@ fn defaults_carry_vimwiki_per_wiki_keys() {
     assert_eq!(cfg.list_margin, -1);
     assert_eq!(cfg.links_space_char, " ");
     assert!(!cfg.auto_toc);
+    // Generated-section captions match upstream defaults.
+    assert_eq!(cfg.toc_header, "Contents");
+    assert_eq!(cfg.toc_header_level, 1);
+    assert_eq!(cfg.links_header, "Generated Links");
+    assert_eq!(cfg.tags_header, "Generated Tags");
+    assert_eq!(cfg.listsym_rejected, "-");
 }
 
 #[test]
@@ -295,6 +301,11 @@ fn raw_wiki_parses_every_new_key() {
             "list_margin": 2,
             "links_space_char": "_",
             "auto_toc": true,
+            "toc_header": "Table of Contents",
+            "toc_header_level": 2,
+            "links_header": "All Pages",
+            "tags_header": "Tag Index",
+            "tags_header_level": 3,
         }],
     }));
     let w = &cfg.wikis[0];
@@ -312,6 +323,12 @@ fn raw_wiki_parses_every_new_key() {
     assert_eq!(w.list_margin, 2);
     assert_eq!(w.links_space_char, "_");
     assert!(w.auto_toc);
+    assert_eq!(w.toc_header, "Table of Contents");
+    assert_eq!(w.toc_header_level, 2);
+    assert_eq!(w.links_header, "All Pages");
+    assert_eq!(w.links_header_level, 1); // unspecified → default
+    assert_eq!(w.tags_header, "Tag Index");
+    assert_eq!(w.tags_header_level, 3);
 
     // The parsed keys drive a date-mode, Sunday-start diary calendar:
     // a weekly note is the week-start date (YYYY-MM-DD), stepping ±7 days.
diff --git a/crates/nuwiki-lsp/tests/link_health.rs b/crates/nuwiki-lsp/tests/link_health.rs
index 0872aac..f413793 100644
--- a/crates/nuwiki-lsp/tests/link_health.rs
+++ b/crates/nuwiki-lsp/tests/link_health.rs
@@ -290,7 +290,7 @@ fn build_toc_text_nests_by_level() {
         (2u8, "Sub".into(), "sub".into()),
         (1u8, "Other".into(), "other".into()),
     ];
-    let out = ops::build_toc_text(&items, "Contents");
+    let out = ops::build_toc_text(&items, "Contents", 1);
     assert!(out.starts_with("= Contents =\n"));
     let lines: Vec<&str> = out.lines().collect();
     assert_eq!(lines[0], "= Contents =");
@@ -301,16 +301,30 @@ fn build_toc_text_nests_by_level() {
 
 #[test]
 fn build_toc_text_with_no_headings_is_just_the_heading() {
-    let out = ops::build_toc_text(&[], "Contents");
+    let out = ops::build_toc_text(&[], "Contents", 1);
     assert_eq!(out, "= Contents =\n");
 }
 
+#[test]
+fn captions_honour_custom_header_and_level() {
+    // toc_header="Table of Contents", level 2 → `== Table of Contents ==`.
+    let out = ops::build_toc_text(&[], "Table of Contents", 2);
+    assert_eq!(out, "== Table of Contents ==\n");
+    // links_header at level 3.
+    let pages = vec!["A".to_string(), "B".to_string()];
+    let links = ops::build_links_text(&pages, "All Pages", 3, None);
+    assert!(links.starts_with("=== All Pages ===\n"));
+    // level clamps to 1..=6.
+    assert!(ops::build_toc_text(&[], "X", 9).starts_with("====== X ======"));
+    assert!(ops::build_toc_text(&[], "X", 0).starts_with("= X ="));
+}
+
 // ===== Links text generation =====
 
 #[test]
 fn build_links_text_excludes_current_page() {
     let pages = vec!["A".to_string(), "Home".to_string(), "B".to_string()];
-    let out = ops::build_links_text(&pages, "Generated Links", Some("Home"));
+    let out = ops::build_links_text(&pages, "Generated Links", 1, Some("Home"));
     let lines: Vec<&str> = out.lines().collect();
     assert_eq!(lines[0], "= Generated Links =");
     assert!(lines.contains(&"- [[A]]"));
@@ -321,7 +335,7 @@ fn build_links_text_excludes_current_page() {
 #[test]
 fn build_links_text_no_excludes_includes_all() {
     let pages = vec!["A".to_string(), "B".to_string()];
-    let out = ops::build_links_text(&pages, "Generated Links", None);
+    let out = ops::build_links_text(&pages, "Generated Links", 1, None);
     assert!(out.contains("[[A]]"));
     assert!(out.contains("[[B]]"));
 }
@@ -359,7 +373,7 @@ fn toc_edit_inserts_at_top_when_no_existing_toc() {
     let src = "= One =\n== Two ==\n";
     let ast = parse(src);
     let uri = Url::parse("file:///tmp/page.wiki").unwrap();
-    let edit = ops::toc_edit(src, &ast, &uri, true).expect("got an edit");
+    let edit = ops::toc_edit(src, &ast, &uri, true, "Contents", 1).expect("got an edit");
     let changes = edit.changes.expect("changes map");
     let edits = &changes[&uri];
     assert_eq!(edits.len(), 1);
@@ -375,7 +389,7 @@ fn toc_edit_replaces_existing_toc() {
     let src = "= Contents =\n- [[#stale|Stale]]\n\n= Real =\n";
     let ast = parse(src);
     let uri = Url::parse("file:///tmp/page.wiki").unwrap();
-    let edit = ops::toc_edit(src, &ast, &uri, true).expect("got an edit");
+    let edit = ops::toc_edit(src, &ast, &uri, true, "Contents", 1).expect("got an edit");
     let changes = edit.changes.expect("changes map");
     let edits = &changes[&uri];
     let te = &edits[0];
@@ -390,7 +404,7 @@ fn toc_edit_returns_none_for_empty_doc() {
     let src = "";
     let ast = parse(src);
     let uri = Url::parse("file:///tmp/empty.wiki").unwrap();
-    assert!(ops::toc_edit(src, &ast, &uri, true).is_none());
+    assert!(ops::toc_edit(src, &ast, &uri, true, "Contents", 1).is_none());
 }
 
 #[test]
@@ -401,14 +415,14 @@ fn toc_rebuild_edit_only_acts_when_toc_already_present() {
     let without = "= One =\n== Two ==\n";
     let ast = parse(without);
     assert!(
-        ops::toc_rebuild_edit(without, &ast, &uri, true).is_none(),
+        ops::toc_rebuild_edit(without, &ast, &uri, true, "Contents", 1).is_none(),
         "auto_toc should not insert a TOC where none existed"
     );
 
     // Existing TOC → rebuild refreshes it.
     let with = "= Contents =\n- [[#stale|Stale]]\n\n= Real =\n";
     let ast = parse(with);
-    let edit = ops::toc_rebuild_edit(with, &ast, &uri, true).expect("rebuild edit");
+    let edit = ops::toc_rebuild_edit(with, &ast, &uri, true, "Contents", 1).expect("rebuild edit");
     let te = &edit.changes.unwrap()[&uri][0];
     assert!(te.new_text.contains("[[#real|Real]]"));
     assert!(!te.new_text.contains("Stale"));
@@ -422,7 +436,8 @@ fn links_edit_inserts_when_section_absent() {
     let ast = parse(src);
     let uri = Url::parse("file:///tmp/page.wiki").unwrap();
     let pages = vec!["A".into(), "B".into(), "Home".into()];
-    let edit = ops::links_edit(src, &ast, &uri, "Home", &pages, true).expect("edit");
+    let edit =
+        ops::links_edit(src, &ast, &uri, "Home", &pages, true, "Generated Links", 1).expect("edit");
     let te = &edit.changes.unwrap()[&uri][0];
     assert!(te.new_text.contains("[[A]]"));
     assert!(te.new_text.contains("[[B]]"));
@@ -435,7 +450,8 @@ fn links_edit_replaces_when_section_present() {
     let ast = parse(src);
     let uri = Url::parse("file:///tmp/page.wiki").unwrap();
     let pages = vec!["Fresh".into()];
-    let edit = ops::links_edit(src, &ast, &uri, "Home", &pages, true).expect("edit");
+    let edit =
+        ops::links_edit(src, &ast, &uri, "Home", &pages, true, "Generated Links", 1).expect("edit");
     let te = &edit.changes.unwrap()[&uri][0];
     assert!(te.new_text.contains("[[Fresh]]"));
     assert!(!te.new_text.contains("Stale"));
@@ -447,7 +463,7 @@ fn links_edit_returns_none_for_empty_page_list() {
     let src = "Hi\n";
     let ast = parse(src);
     let uri = Url::parse("file:///tmp/page.wiki").unwrap();
-    assert!(ops::links_edit(src, &ast, &uri, "Home", &[], true).is_none());
+    assert!(ops::links_edit(src, &ast, &uri, "Home", &[], true, "Generated Links", 1).is_none());
 }
 
 // ===== find_orphans =====
diff --git a/development/vimwiki-gap.md b/development/vimwiki-gap.md
index ca84f73..ba99a40 100644
--- a/development/vimwiki-gap.md
+++ b/development/vimwiki-gap.md
@@ -87,9 +87,17 @@ fix site.
   `<Leader>w<Leader>m` stays tomorrow — exact upstream parity
   (`lua/nuwiki/keymaps.lua`, `ftplugin/vimwiki.vim`; docs + README updated).
   Covered by `diary.leader_t_opens_today_in_tab` / `diary.leader_m_opens_tomorrow`.
-- [ ] **Generated-section captions hardcoded** — `toc_header` /
-  `toc_header_level`, `links_header`, `tags_header` (+levels).
-  _Fix:_ `crates/nuwiki-lsp/src/config.rs` + server TOC/generate renderers.
+- [x] **Generated-section captions hardcoded** — TOC/links/tags headings and
+  their levels were hardcoded (`= Contents =`, `= Generated Links =`, `= Tags =`,
+  all level 1). _Fix:_ added per-wiki `toc_header`/`toc_header_level`,
+  `links_header`/`links_header_level`, `tags_header`/`tags_header_level`
+  (defaults `Contents`/`Generated Links`/`Generated Tags`, level 1 — matching
+  upstream; this also corrects the tags index heading from `Tags` →
+  `Generated Tags`). A `caption_line(name, level)` helper emits the markers; the
+  text + level thread through `toc_edit`/`links_edit`/`tag_links_edit` (+ the
+  auto_toc save hook) and `find_section_range` matches the configured text so
+  regen stays idempotent. Tests: `captions_honour_custom_header_and_level`
+  (`link_health.rs`) + config round-trip in `index_and_config.rs`.
 - [ ] **On-save autoregen family** — `auto_diary_index`, `auto_generate_links`,
   `auto_generate_tags`, `auto_tags` (only `auto_toc` / `auto_export` exist).
   _Fix:_ `config.rs` `RawWiki`/`WikiConfig` + the `didSave` path.
diff --git a/doc/nuwiki.txt b/doc/nuwiki.txt
index eda2d37..2f13fff 100644
--- a/doc/nuwiki.txt
+++ b/doc/nuwiki.txt
@@ -196,6 +196,9 @@ match upstream vimwiki.
 `css_name`               `'style.css'`
 `auto_export`            `false` — export to HTML on save.
 `auto_toc`               `false` — refresh TOC on save.
+`toc_header`             `'Contents'`  (+ `toc_header_level` `1`) — :VimwikiTOC.
+`links_header`           `'Generated Links'` (+ `links_header_level` `1`).
+`tags_header`            `'Generated Tags'` (+ `tags_header_level` `1`).
 `exclude_files`          List of glob patterns excluded from export.
 `listsyms`               `' .oOX'` — checkbox progression characters.
 `listsym_rejected`       `'-'` — glyph for a cancelled checkbox `[-]`.
diff --git a/lua/nuwiki/config.lua b/lua/nuwiki/config.lua
index 0e6a828..4b05f9d 100644
--- a/lua/nuwiki/config.lua
+++ b/lua/nuwiki/config.lua
@@ -26,6 +26,8 @@ M.defaults = {
   --   html_path, template_path, template_default, template_ext,
   --   template_date_format, css_name, auto_export, auto_toc,
   --   html_filename_parameterization, exclude_files, color_dic
+  --   toc_header, toc_header_level, links_header, links_header_level,
+  --   tags_header, tags_header_level,
   --   listsyms, listsym_rejected, listsyms_propagate, list_margin,
   --   links_space_char
   wikis = nil,