Yes, I didn’t know about that before but now I’m using just ‘en’. I would like to use multiple languages though, so I wonder if I can use a comma separated list.
Also, I thought a bit more about this and now think that maybe what happened is not that it was translating but just switching character sets, since it’s weird that it never translated into a language that uses the Roman script. I’m assuming there is some standard way to map between characters sets? This also sounds like a simpler explanation. But the issue hasn’t occurred since I added the language parameter.