Hi there! Thank you very much for your feedback and sorry for the late reply. I missed this notification somehow :3
We are thinking of adding a glossary page for player to freely deciphering the meaning in whichever language player prefers. The game wouldn't confirm this page however as we want to bring a full immersion of the chosen language through the gameplay, no "bridge" language :D
There will be quite a bit of ambiguity along the way but hopefully not to the point of frustration :D That's why we are testing out this chapter 1 to see if this design would work.
More languages will be added in the future, even fictional language, so there would be more options for players to choose from. Hope you will continue to support us and share your feedback with our upcoming update!