Clearing old search results comes down to one question: do you own the site? If...

https://www.contentgrip.com/delete-outdated-google-search-results/

Clearing old search results comes down to one question: do you own the site? If you control the URL, delete the page and ensure it returns a "404 Not Found" error. Then, use Google Search Console’s "Removals" tool for an emergency wipe