
Hello @syed ashraf ali ,
According to my research, I suggest you better not to have two Config Databases with the same name.
SharePoint_Config : Default database name when it is installed with the SharePoint Products Configuration Wizard
To restore the configuration settings, you must use the existing configuration database or manually create a new database and restore the configuration to that database. For more information about how to restore the farm configuration, see Restore farm configurations in SharePoint Server.
Thanks,
Echo Du
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