Getting old info out of Google results comes down to one question: do you own...

https://blogfreely.net/weyladikle/h1-b-my-page-is-gone-but-google-keeps-trying-different-url-versions-what-do

Getting old info out of Google results comes down to one question: do you own the site? If it’s your site, fix the page and request a crawl in Search Console. If you don’t own it, use the "Refresh Outdated Content" tool to strip snippets