Need to clean up your site’s search presence? Use the noindex tag in your page...

https://www.apollotechnical.com/how-to-remove-your-own-site-from-google-search-results/

Need to clean up your site’s search presence? Use the noindex tag in your page header to tell Google to drop specific URLs from search results. If you need a faster fix for sensitive pages, use the Removals tool in Google Search Console