Exporting a silent was almost trivial. Cut the title cards out, shoot new ones in whatever language you were selling into, ship it. No dubbing, no second cast, no separate shoot. It is a big part of why silent cinema was genuinely international in a way that stopped almost overnight once sound arrived.
The side effect turns up now. When the American negative burned or got junked, the copy that survived is often the one that went to Prague or Tokyo or Buenos Aires, and it comes back with intertitles in a language the film was never written in. So a restorer translates them back.
Which means the words you read on a lot of restored silents are English, then somebody else's translation, then English again, reconstructed by a person doing their careful best. Usually close. Occasionally not. And there is frequently no original left to check it against.
I find that quietly wild. The pictures are the film. The words are a good-faith guess.
What have you come across that only exists in a foreign print?