Isn't the Wikibase item updated automatically after page moves nowadays?
We got a report from @GoEThe on ptwiki that users are still warned to update Wikidata once the page is moved. From MediaWiki:Wikibase-after-page-move:
You may also [$1 update] the associated Wikidata item to maintain language links on moved page.
I believe the message is not appropriated in this cases and should be replaced by something more relevant. E.g.:
The associated Wikidata item was [$1 updated] to maintain language links on moved page.
For now, we replaced the local translation on ptwiki by an empty string.