Cleaning up outdated Google results depends entirely on one thing: whether you...

https://www.pure-bookmark.win/when-google-shows-outdated-info-fixing-it-depends-on-your-access-if-you

Cleaning up outdated Google results depends entirely on one thing: whether you control the website. If you own the site, delete the content and ensure it returns a proper 404 status—avoid "soft" 404s, which confuse Google