Yes, Text Speaker can read text in other languages. Supported languages are English, French, German, Spanish, Polish, and Romanian.
You will need to use the correct voice for the respective language. You can download free 30 day evaluation voices here:
https://www.deskshare.com/text-to-speech-voices.aspx
Install a voice for the French language and you can start listening to your eBook spoken in a natural human sounding voice.