Looking threw that code the program does not even seam to have been prepared for translation, so I would either have do the l18n work and try to make nvidia or the distribution accept the patch.
Or translate it in the source code and make a special build available from my own personal website, and try to get every Dane in the world to install from my page rather then the official sources (and so would any one else in order to build a localized version).
Is there any chance that Nvidia could enable translation (preferably GetText format) for the tool?
Also i don't find any reference for where the tool is picking up Quit/Af**** Help/Hjælp and Save/Gem. Any idea why they appear to be translated?