Hi there! Have you tried changing the channel name using this: https://aboutme.google.com ? If you've done so, can you please send us some screenshots of the message that you're getting? Let us know.
Replying to @HoustonIsmH
Thanks for the screenshot! Based on the error message, you've reached the limit of changing your name. You can only update your name 3 times in the past 90 days. You can learn more about it here: https://yt.be/help/fK7s
8:31 AM - 11 Aug 2019
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