www.sdhmusikk.com was made to gather all LDS hymns and songs translated into Norwegian.
This to help members and nonmembers learn and enjoy the songs.
Here are some links that can be helpful:
HYMNS → SALMER/SALMER OG SANGER
CHILDREN'S SONGBOOK → BARNAS SANGBOK
BARNAS SANGBOK → CHILDREN'S SONGBOOK
ALL CHILDREN'S SONGS WITH NORWEGIAN TRANSLATION