I' d like to change my minecraft name, can I tranfer my rank to the other username (same account)?

FiveBranch2K#6969

I had been inactive so I coudnt have said anything or had done anything against the rules

They ask for Minecraft information, not for discord info.

So, i haven't wrote a massage or been in a vc on the invadedlands discord for more than 2 months and yesterday I got banned. Is there any way for me to appeal a discord server ban? Thanks in advance.