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

https://www.novabookmarks.win/you-can-quickly-clean-up-your-search-results-by-using-the-right-tools-for-the

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