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

https://www.emergbook.win/to-remove-pages-from-google-results-start-by-adding-a-noindex-tag-to-the

If you need to hide pages from search results, start by adding a "noindex" tag to the page header. This tells Google to drop the URL from its index naturally. For urgent privacy needs, use the Search Console Removals tool to hide content quickly