Apart from changing the namespace in the code the following pages will needed to be changed to
Git Repo: https://git.wikimedia.org/summary/mediawiki%2Fextensions%2FPopups
MediaWiki Page: https://www.mediawiki.org/wiki/Extension:Popups
Component name on Bugzilla:
https://bugzilla.wikimedia.org/buglist.cgi?component=Popups&list_id=288107
Please add anything that I have missed!
Version: unspecified
Severity: normal