Changing my User Name for Apple Support 'Communities' ONLY!

Can someone please alert a host so I can change my 'Communities' user name?

^^^

FYI .. this was suggested by a higher-level 'Communities' user in an outdated thread (2012 ~ 2016).

Thanks (in advance) & Merry Christmas !!

🎄🎅🏼🎄🎅🏼🎄