Steps to reproduce:
Open <https://wiki.documentfoundation.org/BugReport_Details> with edit permissions, click 'Edit page'. In the the categories selector you will find "Localisation templates",
IMHO Localization is the correct wording, we just changed the name of the Bugzilla Libo Component.
Confirmed, however I don't know how to solve it.
This category is used on three pages:
https://wiki.documentfoundation.org/Template:Fallback made by Korrawit
https://wiki.documentfoundation.org/Template:GetFallback made by Arranna
https://wiki.documentfoundation.org/Template:GetFallback2 made by Arranna
I don't know if these pages are necessary for something.
I changed the category in the three pages to "Localization templates" so I think the bug can be closed. Pleas confirm.
The reason for the report does no longer exist, so I close the Bug.
The templates around "Localization templates" seem to be mostly only single time linked or linked in endless loops, but that is a completely different subject.