before the new name of addon, the language was english and i think it's better for communicate with other people.
My game is in french so Mythic Dungeon Tool is in french.
Can you add a feature to select language ?

the implementation needs work to function properly but is in theory doable

The amount of work it would take to make this functionality feasible is gigantic. Therefore i am closing this and will not be pursuing this. A simple workaround is possible in the following way: Head to the Locales folder in MDT and choose which language you want to run. Remove the first 3 lines of Lua code in that file. Now head over to the file coresponding to the language of your client and change the first 3 lines of Lua code to:

if true then
  return
end

Language Switcher was commented out by @Nnoggie on 2020-07-05

Im not sure if it was just not working or is unwanted?

Could you eleborate that @Nnoggie? ill be happy to try to help on that if it is just not working.