@TeamYouTube how do I change my name on My Channel?
You can change it on your account settings on youtube http://www.youtube.com/account
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
You can change it on your account settings on youtube http://www.youtube.com/account