This reminds me of the Hogwarts Houses - there are specific translations for different languages that try to preserve the feeling and meaning of the originals.
Donald Duck doesn't seem popular in the US. I don't see any comic books with new stories being published.
Disney Plus has endeared the character to a new generation in America with the TV shows Mickey Mouse Clubhouse, The Wonderful World of Mickey Mouse, and a reboot of DuckTales.
Yes, I think it mostly popular in Europe and then especially Italy, Germany, Netherlands. Most new stories are coming out from these countries.
I have to wonder if Dorfman and Mattelart made him more or less popular in Chile...
According to wikipedia the regular comic books stopped in 2017.