*You* (plural "you") have taught me this language, and *you* have taught me to follow the rules. Perhaps you created a monster. But it's the way *you* taught me, so deal with it.
There's following the rules, and then there's understanding why the rules exist.
The rule for this list is not to transliterate names without some
sort of hint to the reader that that's what you've done. This rule
exists because this list has an educational aspect to it, and
someone learning the language and coming across a phrase like yeSu
QIStoS might uselessly search through lists of vocabulary
trying to find what this means. And the only reason we need the
rule is because you can't capitalize Klingon to show what is a
proper noun.
The rule is not that you can't transliterate names into Klingon. You clearly can. Understand what a transliteration is. It's not a vocabulary word. It's a foreign word that someone has changed to make it fit better with the sounds or writing system of the target language. Okrand does this all the time. **qIrq** is not a Klingon word or name, whether I show it in Klingon pronunciation like that. But when a Klingon pronounces it, it's going to sound like *qIrq.* Remember, the writing system we use is how Klingons pronounce words, not how they write them.
Imagine someone were translating a story from Chinese to English. They translate all the words and write them in Latin characters, but they keep Chinese characters for all the names. Who does that? If you didn't read Chinese, you couldn't even guess at how the names sounded.
So feel free to transliterate names in your own translations. Or don't. Names foreign to your language are often difficult to pronounce, even if you use the same script. Welsh names are famously difficult for English speakers to pronounce, but that doesn't mean that every Welsh name is transliterated into English when you're translating from Welsh to English.
But if you choose not to transliterate, don't over-punctuate the names. They're obviously foreign; there's no need to mark them.
tagha' mob Húrin. yoDDaj woH 'ej 'obmaQ Qach; cha' ghop lo'. bomlu' 'ej jatlhlu' Gothmog troll 'avwI'pu' 'Iw qIjDaq tlhIch ghIt 'obmaQ. raghpu'pa' 'oH, HoHDI' Húrin, reH jach; jatlh «Aurë entuluva! cheghbej jaj!» SochmaHlogh mu'tlheghvetlh jach. tagha' ghaH jonlu'. yIjon 'ach yIHoHQo' jatlhpu' Morgoth. Húrin lu'uchmeH ghopDu'chaj lo' Orcpu'. DeSchaj pe' ghaH 'ej chev, vabDot lu'uchtaH ghopmeyvetlh. reH vI' Orcpu'. tagha' Dojmey bIngDaq pum ghaH.
-- SuStel http://trimboli.name