Wikipedia is never a reference for Wikipedia: a contribution in the German Wikipedia is irrelevant to the French Wikipedia.
Original Wikipedia Info: Wikipedia is never a reference for Wikipedia. The fact that your article exists in another Wikipedia is no proof of quality or suitability. And that article is accepted on the German Wikipedia, is incomprehensible to beginners ...
I mean, if a contribution from Wikipedia is checked in Germany, then it should also be accepted as a reference in Wikipedia France.
One Wikipedia does not trust the other? What do you think?