Just thinking aloud, I'm wondering if it might be an interesting thing if we tagged all English translations, too, to openly acknowledge the default.

Sometime down the road I would like to do a post about Hofstadter's analysis of the French and German translations of "Jabberwocky" (originally an English language poem), and it doesn't feel like it would sit comfortably in this community's present tagging system.

All translations are not equal

I'm not sure what you mean by that. I acknowledge it in the sense that some translations are better done than others, but I'm not at all clear on what you're trying to say about how a French translation is or isn't privileged over an English translation.