You want to rename the Ad Hoc report from the Report Center and add the Localization name although this is not possible because the Add Localization option is disabled.
If you try for Dashboards or ORD reports the Add Localization option is enabled.
Missing Functionality. The report rename function from the Report Center relies on the 'native' report builder functionalities and Ad Hoc is currently missing it.
The behaviour of the Report Center functionality is as designed.
Currently it is not possible to give localize names for Ad Hoc Reports hence not possible to use the Add Localization functionality for Ad Hoc Reports.
Such enhancement is not currently planned on road map due to unified reporting solution currently in development.
Localization, Adhoc rename, Locale, Add Localization greyed out, Report Centre , KBA , LOD-SF-ANA-RCT , Report Center , Product Enhancement