Merge branch 'main' into fix/syntax-highlighting-astro-components

ArmandPhilippot · web-flow · commit 637361fd5c05 · 2025-05-12T21:24:09.000+02:00
diff --git a/src/content/docs/en/guides/integrations-guide/sitemap.mdx b/src/content/docs/en/guides/integrations-guide/sitemap.mdx
@@ -423,6 +423,28 @@ export default defineConfig({
 });
 ```
 
+### filenameBase
+
+The name prefix string used when generating the sitemap XML files. The default value is `sitemap`. 
+
+This option may be useful when integrating an Astro site into a domain with preexisting sitemap files.
+
+```js title="astro.config.mjs" ins={8}
+import { defineConfig } from 'astro/config';
+import sitemap from '@astrojs/sitemap';
+
+export default defineConfig({
+  site: 'https://stargazers.club',
+  integrations: [
+    sitemap({
+      filenameBase: 'astronomy-sitemap'
+    }),
+  ],
+});
+```
+
+The given configuration will generate sitemap files at `https://stargazers.club/astronomy-sitemap-0.xml` and `https://stargazers.club/astronomy-sitemap-index.xml`.
+
 ## Examples
 
 * The official Astro website uses Astro Sitemap to generate [its sitemap](https://astro.build/sitemap-index.xml).
