That would certainly help to correct the
Google hit as well.

See also https://developers.google.com/search/docs/crawling-indexing/ask-google-to-recrawl?hl=en&visit_id=638262447414516079-4071153779&rd=1 for Google tooling that Wikidata could use to request URLs to be recrawled. I don't know who is set up (if anyone) to access Google's Search Console on behalf of Wikidata or Wikimedia, but it might potentially help here.

Dan

This would be great tooling to have in general: a way for WD editors (admins?) to send a "please update now" query to Google and other indexes, for cases where time is of the essence.