To hide pages from Google, use the "noindex" meta tag to tell crawlers to drop...

https://www.unitedbookmarkings.win/want-to-clean-up-your-search-results-use-the-noindex-meta-tag-on-specific

To hide pages from Google, use the "noindex" meta tag to tell crawlers to drop them from search results. If you need a page gone immediately, use the Google Search Console Removals tool to hide it temporarily