It is OK to do this in the programNames, but only because it is completely ignored by WinBoard, and thus utterly useless. You could also write the national anthem or quote your favorite verse of the bible there, and it would have the same effect.
"Alle zonen van ma Pluk, heten Puck, stuk voor stuk. Wat zij deed was nogal dom, als zij riep: Ach kom, Puck, kom!... kwamen er in forse draf, 38 op haar af" /fcp="Houdini_1.5a_x64.exe" /fd="C:\PolyGlot64\Houdini64" /fUCI
it would work as well.