diff --git a/packages/nextra-theme/src/index.tsx b/packages/nextra-theme/src/index.tsx
index 698fc4073047..5c2f0060ad1f 100644
--- a/packages/nextra-theme/src/index.tsx
+++ b/packages/nextra-theme/src/index.tsx
@@ -96,30 +96,15 @@ export default function NextraLayout({ children, pageOpts, pageProps }: NextraTh
     const result = normalizePages({
       list: pageMap,
       locale,
-      defaultLocale: defaultLocale,
+      defaultLocale,
       route: fsPath,
     })
-
-    function removeNonExistedRoutes(items: Item[]): Item[] {
-      return items.reduce<Item[]>((acc, curr) => {
-        if (curr.route || curr.type === 'heading' || curr.type === 'separator') {
-          if (curr.children) {
-            curr.children = removeNonExistedRoutes(curr.children)
-          }
-          acc.push(curr)
-        }
-        return acc
-      }, [])
-    }
-
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-return -- i don't know why it's complain
-    return {
-      ...result,
-      directories: removeNonExistedRoutes(result.directories),
-      flatDirectories: result.flatDirectories.filter(
-        (item) => item.type !== 'separator' && item.type !== 'heading' && item.route !== '',
-      ),
+    for (const item of result.flatDocsDirectories) {
+      if (!item.route) {
+        throw new Error(`Route "${item.name}" is not exist. Remove this field from _meta.js file`)
+      }
     }
+    return result
   }, [defaultLocale, fsPath, locale, pageMap])
 
   // Provide `markOutlineItem` to the `DocumentContext` so child `Heading` components can mark outline items as "in or above view" or not
diff --git a/packages/nextra-theme/src/layout/MDXLayoutPagination.tsx b/packages/nextra-theme/src/layout/MDXLayoutPagination.tsx
index 08e7f8a9dd54..60f83072acae 100644
--- a/packages/nextra-theme/src/layout/MDXLayoutPagination.tsx
+++ b/packages/nextra-theme/src/layout/MDXLayoutPagination.tsx
@@ -5,11 +5,11 @@ import { buildTransition, Divider, Flex, Icon, Link, Spacing, Text, useI18n } fr
 import { NavContext } from '@/layout'
 
 export const MDXLayoutPagination = () => {
-  const { flatDirectories, activeIndex } = useContext(NavContext)!
+  const { flatDocsDirectories, activeIndex } = useContext(NavContext)!
   const { t } = useI18n<any>()
 
-  const prev = flatDirectories[activeIndex - 1]
-  const next = flatDirectories[activeIndex + 1]
+  const prev = flatDocsDirectories[activeIndex - 1]
+  const next = flatDocsDirectories[activeIndex + 1]
 
   if (!prev && !next) return null
 
diff --git a/website/pages/ar/querying/_meta.js b/website/pages/ar/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/ar/querying/_meta.js
+++ b/website/pages/ar/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }
diff --git a/website/pages/en/_meta.js b/website/pages/en/_meta.js
index b87ce6a181a1..1e2b8c0ab9f4 100644
--- a/website/pages/en/_meta.js
+++ b/website/pages/en/_meta.js
@@ -7,7 +7,6 @@ export default {
   network: 'The Graph Network',
   sunrise: 'Sunrise FAQ',
   billing: '',
-  'network-transition-faq': '',
   glossary: '',
   tokenomics: 'Tokenomics',
   arbitrum: 'Scaling with Arbitrum',
diff --git a/website/pages/en/quick-start.mdx b/website/pages/en/quick-start.mdx
index c205b755317c..e95ff5aab1b5 100644
--- a/website/pages/en/quick-start.mdx
+++ b/website/pages/en/quick-start.mdx
@@ -67,9 +67,9 @@ See the following screenshot for an example for what to expect when initializing
 
 The previous commands create a scaffold subgraph that you can use as a starting point for building your subgraph. When making changes to the subgraph, you will mainly work with three files:
 
-- Manifest (subgraph.yaml) - The manifest defines what datasources your subgraphs will index.
-- Schema (schema.graphql) - The GraphQL schema defines what data you wish to retrieve from the subgraph.
-- AssemblyScript Mappings (mapping.ts) - This is the code that translates data from your datasources to the entities defined in the schema.
+- Manifest (`subgraph.yaml`) - The manifest defines what datasources your subgraphs will index.
+- Schema (`schema.graphql`) - The GraphQL schema defines what data you wish to retrieve from the subgraph.
+- AssemblyScript Mappings (`mapping.ts`) - This is the code that translates data from your datasources to the entities defined in the schema.
 
 For more information on how to write your subgraph, see [Creating a Subgraph](/developing/creating-a-subgraph).
 
diff --git a/website/pages/es/querying/_meta.js b/website/pages/es/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/es/querying/_meta.js
+++ b/website/pages/es/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }
diff --git a/website/pages/hi/querying/_meta.js b/website/pages/hi/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/hi/querying/_meta.js
+++ b/website/pages/hi/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }
diff --git a/website/pages/ja/querying/_meta.js b/website/pages/ja/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/ja/querying/_meta.js
+++ b/website/pages/ja/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }
diff --git a/website/pages/mr/querying/_meta.js b/website/pages/mr/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/mr/querying/_meta.js
+++ b/website/pages/mr/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }
diff --git a/website/pages/pt/querying/_meta.js b/website/pages/pt/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/pt/querying/_meta.js
+++ b/website/pages/pt/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }
diff --git a/website/pages/ru/querying/_meta.js b/website/pages/ru/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/ru/querying/_meta.js
+++ b/website/pages/ru/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }
diff --git a/website/pages/sv/querying/_meta.js b/website/pages/sv/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/sv/querying/_meta.js
+++ b/website/pages/sv/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }
diff --git a/website/pages/tr/querying/_meta.js b/website/pages/tr/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/tr/querying/_meta.js
+++ b/website/pages/tr/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }
diff --git a/website/pages/ur/querying/_meta.js b/website/pages/ur/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/ur/querying/_meta.js
+++ b/website/pages/ur/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }
diff --git a/website/pages/zh/querying/_meta.js b/website/pages/zh/querying/_meta.js
index e52da8f399fb..5903eca7ce9a 100644
--- a/website/pages/zh/querying/_meta.js
+++ b/website/pages/zh/querying/_meta.js
@@ -2,4 +2,5 @@ import meta from '../../en/querying/_meta.js'
 
 export default {
   ...meta,
+  'graph-client': undefined, // Remove from sidebar, defined only for `en` language
 }