Getting rid of outdated Google results depends on one thing: do you control the...

https://golf-wiki.win/index.php/Does_Capitalization_in_a_URL_Matter_for_Google_Removal_Requests%3F

Getting rid of outdated Google results depends on one thing: do you control the site? If you own it, update the page to a 410 error or fix the content, then use the "Refresh Outdated Content" tool