Remove db name prefix from the connector config

_docs_integrate/migration-from-v6-to-v7.md

@@ -37,6 +37,7 @@ The step-by-step instructions can be consulted to start the migration to version
   For this reason, the old data must be deleted.
   Alternatively, the database can be deleted as a whole and [set up again]({% link _docs_operate/setup-with-docker-compose.md %}).
 - The [image](https://github.com/nmshd/connector?tab=readme-ov-file#connector) used to run the Connector must be updated to version 7.
+- The [configuration]({% link _docs_operate/configuration.md %}) value `database.dbNamePrefix` of the Connector was removed. Before, it defaulted to `acc-`. If you want to access a database called `acc-connector`, you have to set the `database.dbName` configuration value to `acc-connector` instead of `connector` only.
 
 ### Removed and Changed Data Structures
 

_docs_operate/configuration.md

@@ -196,19 +196,13 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 
 - **dbName** `default: "default"`
 
-  The `dbName` string is used as the name of the MongoDB database, prefixed with `acc-`. You can use any name you like, but keep in mind that changing it later will NOT rename the database. Instead a new database will be created, together with a new enmeshed Identity. Even though the old database will still exist, the Connector will not be able to access the data until you change the `dbName` back to its original value.
+  The `dbName` string is used as the name of the MongoDB database. You can use any name you like, but keep in mind that changing it later will NOT rename the database. Instead a new database will be created, together with a new enmeshed Identity. Even though the old database will still exist, the Connector will not be able to access the data until you change the `dbName` back to its original value.
 
   If you would like to use multiple Connectors with distinct Identities (one Identity per Connector) running on the same database, you have to specify a unique `dbName` for each of them.
 
   **Note:** If you are using the Connector in combintation with a FerretDB, you have to pay attention to the database name restrictions specified in the [FerretDB documentation](https://docs.ferretdb.io/diff/).
   {: .notice--warning}
 
-- **dbNamePrefix** `default: "acc-"`
-
-  The `dbNamePrefix` string is used as a prefix for the MongoDB database name. It will be **prepended** to the string configured by the `dbName` property.
-
-  If you don't want your database name to be prefixed, you can set this value to an empty string.
-
 ### infrastructure
 
 Each infrastructure can be enabled or disabled by passing true / false to `enabled`.