Unit names problem

The title sounds easy(like I dont know how to change unit names )but,for some reason all unit names and upgrades are screwed(in every map)I used viewer to enter wc3.mpq.Yesterday everything was fine,but now...In game everything is fine and in editor it is like this
peasant: hpea(peasant) and so on,real names are always in (),and upgrades are screwed this way too.Hope there is a solution. :(

Go to the object editor and press Control and D at the same time. You activated the game's name for each unit which is used in the tooltips of spells and such. (Like Utic is Tichondrius; the U stands for Undead and the tic is the forst three letters from Tichondrius)

Thx. :D I need beta testers for my map(dota 25).Please pm me.