It's been a while, but I thought the world's official name was Lecourt? The wiki even says its Lecourt. It feels like Recort is a weird transliteration (although considering the theme of this arc which I will not spoil, it... kind of makes sense but still looks weird)
Probably a weird transliteration, yes!
The official translation isn’t perfect in a lot of places, so occasionally things like this will slip through.