Would be nize, when in the standard description of mods there is a hint, if a mod is compatible or how far he is compatible with localized version of Fallout 3.
I noticed already mods like AmmoSort, CheaperHouseItems a.s.o., where I have the English, French etc. names of items, even in a locized version of Fallout.
For us it would be easier to find suatable mods, if this would be added to the descpription, so far the modder knows.