Trying to change my name back to original. Says Display name blocked. What does that mean.

[Hestia Sweetwater]

I want to change my name back to the original name.  I go to edit profile type in the name and try to save it.  I get an error says Display name blocked.  What does this mean and why can I not change my name back to my original name?

[Freya Mokusei]

Not familiar with that message specifically, but you can only change your Display Name once every seven days. Changing to a new name (as you sound like you're doing) is probably 'blocked' for that reason.

You can RESET your Display Name at any time, however.

So don't type in the box, just hit Reset.