Missing french translation in article view

Hello,

First i have to say that i have fallen in love with fexlicontent component (i was using ZOO and K2)

I have a problem in articles view: some items are not translated in French (see attachement). I have check both GR and FR languages INI files and diffrent PHP files in the component's folder but i can't find where to change this.
I even intalled com_fftranslation but still no way to handle this.

Any Idea ?

Thank's