Question about spellings of names/characters

[merprincess]

There are two names/characters in The Little Mermaid that seem to be spelled two different ways. I can't figure out which one is the official Disney spelling/on the actual script. These would be the Princess of Glowerhaven/Glauerhaven and Vanessa/Venessa. I saw some concept art that had Vanessa spelt as Venessa, but most everywhere else has her as Vanessa. And I've seen different versions of the script that vary between Vanessa/Venessa, also Glowerhaven/Glauerhaven. Does anyone know for sure? Better yet, does anyone have the actual script or the closed captioning that has the definitive correct spelling? I just want to be extra sure!

[buckmana]

I only found one copy of the script online.
It never uses the name Venessa, so I will assume that is wrong.

The script does spell it Glauerhaven though,
But the subtitles say Glowerhaven.
I shouldn't place heavy reliance on that, as subtitlers do make mistakes, especially when it comes to unfamiliar expressions or names.

I did some additional research to determine what Glauer might mean, as it sounded Germanic.
So far I haven't got a definitive answer, beyond it being Swiss German.