diff --git a/template/content/2.guide/2.configuration.md b/template/content/2.guide/2.configuration.md
index f927bcf1b..aea53723f 100644
--- a/template/content/2.guide/2.configuration.md
+++ b/template/content/2.guide/2.configuration.md
@@ -90,10 +90,10 @@ export default defineAppConfig({
 | `header.logo`               | `boolean`  |                  | Whether or not to use `Logo.vue` as the header logo                 |
 | `header.title`              | `string`   |                  | If set to a string, will be used in the header                      |
 | `header.showLinksIcons`     | `boolean`  |                  | If set to `true` links icons will show in the header                |
+| `header.exclude`            | `string[]` |                  | An array of path to exclude out from the header navigation          |
 | **Aside**                   |            |                  |                                                                     |
 | `aside`                     | `object`   |                  | Aside configuration                                                 |
 | `aside.level`               | `string`   | 0                | Aside base level of nesting                                         |
-| `aside.filter`              | `string[]` |                  | An array of path to filter out from the navigation                  |
 | `aside.collapsed`           | `boolean`  |                  | Will be used as default value for collapsible navigation categories |
 | **Footer**                  |            |                  |                                                                     |
 | `footer`                    | `object`   |                  | Footer configuration                                                |
diff --git a/theme/app.config.ts b/theme/app.config.ts
index 3399a1f8c..4529e03a6 100644
--- a/theme/app.config.ts
+++ b/theme/app.config.ts
@@ -20,7 +20,8 @@ export default defineAppConfig({
     header: {
       title: '',
       logo: false, // TODO: handle logo as string for component
-      showLinksIcons: false // Toggle links icons in the header
+      showLinksIcons: false, // Toggle links icons in the header
+      exclude: []
     },
     footer: {
       credits: {
@@ -32,3 +33,13 @@ export default defineAppConfig({
     }
   }
 })
+
+// TODO: declare types when happy about them
+// declare module '@nuxt/schema' {
+//   interface AppConfigInput {
+//     docus?: {
+//       /** Project name */
+//       title?: string
+//     }
+//   }
+// }
diff --git a/theme/components/AppLayout.vue b/theme/components/AppLayout.vue
index b3c3ce498..038e8d6ef 100644
--- a/theme/components/AppLayout.vue
+++ b/theme/components/AppLayout.vue
@@ -4,7 +4,7 @@ const { navigation, page } = useContent()
 const { navKeyFromPath } = useContentHelpers()
 
 const titleTemplate = computed(() => {
-  const appTitleTemplate = docus.value.head?.titleTemplate || `%s | ${docus.value.title}`
+  const appTitleTemplate = docus.value.head?.titleTemplate || `%s · ${docus.value.title}`
   if (page.value) {
     return page.value.head?.titleTemplate || navKeyFromPath(page.value._path, 'titleTemplate', navigation.value) || appTitleTemplate
   }
diff --git a/theme/components/NavbarCenter.vue b/theme/components/NavbarCenter.vue
index c4a8d12e1..07587f49e 100644
--- a/theme/components/NavbarCenter.vue
+++ b/theme/components/NavbarCenter.vue
@@ -6,7 +6,7 @@ const docus = useDocus()
 
 const hasNavigation = computed(() => !!docus.value.aside?.level)
 
-const filtered = computed(() => docus.value.aside?.filter || [])
+const filtered = computed(() => docus.value.header?.exclude || [])
 
 const tree = computed(() => {
   return (navigation.value || []).filter((item) => {