Can lefse be frozen and if so how to do it?

According to the United States Department of Agriculture, frozen fish fillets that have been thawed under refrigeration and have been defrosted for no more than 2 days, can be safely refrozen. The safety may be fine, but the quality will likely be affected. If the fish was thawed using a different method, then refreezing is not an option.

Other sites suggest the fish not be refrozen unless it is cooked.