Steam - French language?

[KevPSG63]

Hi.

I bought the Steam version to play it on Steam Deck, but it refuses to launch in French. It's the same issue on my laptop so it's not a problem from the Steam Deck. In properties, the language chosen is obviously French.

The Origin version of the game I got for free from Amazon Prime is in French.

How is it possible? Can you help me please?

Thank you.