There is full English support via the English interface, English audio and English subtitles! There is also full support for 102 other languages! Click to view the full sized version.
Most likely, since leasing an AI for commercial use from places like DeepL costs less than paying professional linguists by the hour to translate the various languages (That is, if a linguist has a thorough knowledge to be fluent in enough multiple languages - I don't know about any single linguist being simultaneously fluent in 103 different languages though).
Click to view the full sized version.