Thanks for reaching out. Just to confirm, are you trying to change/edit your custom URL? If yes, we'd recommend taking a look at our Help Center resource which will help you with more details about custom URL: https://yt.be/help/4moa
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Thanks for reaching out. Just to confirm, are you trying to change/edit your custom URL? If yes, we'd recommend taking a look at our Help Center resource which will help you with more details about custom URL: https://yt.be/help/4moa