I need some help please in finding out the names and nicknames of the elvish swords from this book, I cant seem to find this information anywhere. Any help with this would be greatly appreciated!!

The above is almost right; however, Orcrist was "Goblin-cleaver" and Glandring was "Foe-hammer" as translated by Elrond in 'A Short Rest', Chapter 3 of The Hobbit.

In 'Over Hill and Under Hill', Chapter 4, the Goblins called Orcrist "Biter" and Glamdring "Beater".