Getting rid of outdated Google results is straightforward if you know where to...

https://www.phone-bookmarks.win/cleaning-up-old-google-search-results-comes-down-to-one-question-do-you

Getting rid of outdated Google results is straightforward if you know where to look. First, decide if you control the site: if you do, remove the page and return a 404 header. If you don’t, use Google’s "Refresh Outdated Content" tool