No. Punctuation or not, the object of the verb is SoH, not Sustel. Proper nouns are third-person.

--
SuStel
http://trimboli.name

From: mayqel qunen'oS
Sent: Friday, April 12, 2019 9:06 AM
To: tlhIngan Hol mailing list
Subject: Re: [tlhIngan Hol] quv, quv, quv Hurghchu'ghach joHma'

hmm.. Interesting..

So, if I removed the comma, writing {SuStel qagheljaj}, then would it stop being direct address and turn into an object ?

~ m. qunen'oS

ca'non holy ca'non