Hi & welcome to LQ! (Sorry your question didn't get an answer here)
It looks like (from
here) that CL doesn't support non-bundles!
(You might ask on that CL site/forum)
Try
hostnamectl (Idk for sure tho. p.s. are you 'sticking with' CL?)
Come back & give LQ another 'try' (with another question)
(Mark this Thread '[SOLVED]' with ThreadTools at top if&when done here. Thanks!)