update anchor links (#26070)

docs/embedding/signed-embedding.md

@@ -10,7 +10,7 @@ In general, embedding works by displaying a Metabase URL inside an iframe on you
 
 Signed embeds can't be combined with [data sandboxes](../permissions/data-sandboxes.md) because signed JWTs don't create user sessions (server-side sessions).
 
-To restrict data in signed embeds for specific people or groups, set up [locked parameters](./signed-embedding-parameters.md#pre-filtering-data-in-a-signed-embed) instead.
+To restrict data in signed embeds for specific people or groups, set up [locked parameters](./signed-embedding-parameters.md#restricting-data-in-a-signed-embed) instead.
 
 ## How signed embedding works
 

docs/troubleshooting-guide/my-dashboard-is-slow.md

@@ -38,7 +38,7 @@ Caching takes less effort because it doesn't involve any changes to your schemas
 
 ## Embedded dashboard is slow compared to original dashboard
 
-1. To speed up the embedded dashboard, set up a [locked parameter to pre-filter your data](../embedding/signed-embedding-parameters.md#pre-filtering-data-in-a-signed-embed).
+1. To speed up the embedded dashboard, set up a [locked parameter to pre-filter your data](../embedding/signed-embedding-parameters.md#restricting-data-in-a-signed-embed).
 
 **Explanation**