There is probably no Hawaiian translation for 'Liana'. The majority of Hawaiian translation names are either Biblical names or names that are very common in English-speaking countries. Liana is neither.
I have never heard of the name Jorelle before, and it has never ranked within the top 1000 names in the US. A quick Google search seems to indicate that Jorelle is the brand name of a wooden toys company in France, but that is all I've been able to discover.
♦ Chrisell ♦
All we have to decide is what to do with the time that is given us. - J.R.R. Tolkien.