Dynamic translations are not applied on the tool panel

[dvd_video]

I am trying to do dynamic panel translation as long as the user switches the variable "gmod_langage" using a hook on it. The Idea is that user must chane the language of the game and the hook must clear the old panel and create the new
one.

I think that "language.Add" cannot be overrided in a variable callback with a new value, because the panel keeps drawing in English instead of Bulgarian.
The translation can be found in this file.

Thanks !