To clean up outdated Google results, the strategy depends on whether you own...

https://research-wiki.win/index.php/Are_Reputation_Removal_Services_Worth_It_for_Multiple_Scraped_Copies%3F

To clean up outdated Google results, the strategy depends on whether you own the site. If you control it, delete the page and ensure it returns a proper 404 status; then, use the "Refresh Outdated Content" tool to force a recrawl