Yeah, you said that sorry.
That goes back to a fundamental issue. There are ~1400 titles in CK2, and ~350 tags in EU3 with all expansions. So how do you map them all? It can't be 1:1, multiple CK2 tags HAVE to go to a single EU3 tag. The way I did it was starting at the top and working my way down. The higher rank the title is, the more likely it is to have a good EU3 tag without namespace conflicts.
That means the higher your title, the better chance of converting you have. EU3 is mainly concerned with nations, which I found paralleled in CK2's Empires, Kingdoms, and occasionally duchies.
If the duchy/county title didn't exist in CK2, I tried to assign it to the closest nation existing in EU3. Sometimes it worked great (Austria, etc.), othertimes not as perfect. So as Orkney, that means Norway.
Obviously an issue arises when the conversion already exists as an AI nation. I'll mull that over. I'm open to suggestions, but the sheer number of titles dwindled to tags makes it impossible to have a perfect converter. In the meantime, I'll probably add code such that if the default tag already exists, it'll cycle through until it find one that doesn't.