Question: Support of multiple languages

Hi all,

it's not really an issue, but I didn't see another way to ask a question: I know that Ink supports many languages (in terms of characters used), but what if I want to make a story available in two languages at the same time? So for example English and French? Would I have to copy the complete story into a second JSON file and switch to this one? Or can I somehow write two versions/languages in one JSON file?
Ideally, it should be possible to switch languages in the android app without losing the current state of the story.