That’s cant be Cloud, what the red hair guy said is Keul-Lan-Oh-Deu, which should be Clan Od
It must be Keul-La-Ooo-Deu (클라우드) to be Cloud
And Li-peu-teu, that’s exactly “Lift”, because they dont have F sound in their language they always use ㅍ
If you notice these names;
Mid Ut
Clan Od
Lift Em
I can see the way they name it similar, maybe this is the way the author names things in his work
I suggest “Clan Od” and “Lift Em” is already fine, it may strange at first but we’ll get use to and it’s unique to this manhwa