I think the potential for confusing them with the Yeti brand is absurd. Who confuses a hockey team with a cooler brand... Seems crazy to me, also a bit weird for a Tibetan word to be owned by a cooler company such that another brand cant use it.
That said, Yeti never made sense to me. Its the Himalayan abominable snowman, that has nothing to do with Utah. Better than "Hockey Club" but surely they can do better than Yetis.
\Settlers or Pioneers or something? Or maybe a reference to one of their state animals like the Elk or something.