Not sure if you all are familiar with the hammer rite..

I don't have pronunciation marks... but the words are

"Hamarr i nordhri helga ve thetta ok hald vordh!"

meaning "hammer in the North hallow and hold this holy-stead".

My main questions are how to pronounce "ve thetta" and "vordh"

my friend uses "vay theeeta"... I have read pronunciation guides in
the back of several books which would indicate "vay thetta" (rhyme
with forget-a).... and should "vordh" rhyme with "or" or "are"... and
the dh is somewhere between a th and a z... is the "r" trilled a bit?

I am sorry my message is scattered.. I am not very scholarly... but I
am to perform this rite soon in the company of others, and I would
like to say it correctly. I disagree with using a long e especially
in thetta.

thanks and it's nice to have these forums..