If you need to scrub outdated info from Google, the approach depends on whether...

https://www.tumblr.com/distantlyperpetualharbinger/811810096706387968/how-to-clean-up-old-listings-after-a-site

If you need to scrub outdated info from Google, the approach depends on whether you own the site. If it’s your site, fix the page and use the "Removals" tool in Search Console to force a re-crawl