If you need to hide pages from search results, start by adding a "noindex" tag...

https://www.normalbookmarks.win/if-you-need-to-pull-pages-from-google-use-the-right-tool-for-the-job-add-a-1

If you need to hide pages from search results, start by adding a "noindex" tag to the page header so Google drops it during the next crawl. For urgent requests, use the Google Search Console Removals tool to hide content immediately