All my forum content is moved from my vbullein to my xenforo. And I had some prefixes in my vb and many of threads were using them and are using now too.
But when I want to change the name of those prefixes that came from my vb, it doesn't change. But when I create new prefix, and change its name, its ok. Any Idea on how to solve it?
Update: It seems it changes in user side, but it doesn't change it in admin panel.