I think that you have to go to the Options.py file using the option file editor and define what laungauge you wish to use in TDWs Interface ,, But first de-activate the mod and make sure you go to the root section and use the optiinsview/editor , __ I had two folders with the same file and my optins went to default .. so I had to change the root and the additional MODS folder to get my my name to work !! I am sure that this is correct , I would PM TDW and ask if thats for sure .. But aim about 90% sure thats were you can change this