How to Change Apple Support Community Username

Is there a way to change the username in the Apple Support Communities profile? I would like the username to match the Apple ID name that I used to setup my original Apple account.

I used the support communities several years ago, and signed in with my email address which happens to be my name. Since I do not wish to have my name visible to everyone in the support communities, is there a way to change this?

There does not appear to be the option for this in the list of options given in the Apple Support Communities.

Any suggestions?

One option would be to simply create a new Apple account, but I would like to keep my Apple ID.

If an Apple Support Community monitor/host is needed to do this -- or someone else at Apple -- where/how does one contact Apple to do this?

Your consideration of this request is greatly appreciated.