Yes, that is the case for Mutant Year Zero and Coriolis. Tales from the Loop and Forbidden Lands were written in Swedish and English at the same time. So if you want a Swedish version of any Fria Ligan game, you are sorted. Go to
frialigan.se, where you can buy any of their titles in Swedish. Forbidden Lands isn't out yet, so that's why you won't see it there yet.
I make YZE games (https://drivethrurpg.com/browse.php?author=Matt%20Kay) and produce predominately Free League content on my YouTube channel (https://youtube.com/@3skulls)