No, she is not splash wheaten either. I would say she is some kind of red with a dose of dominant white. E.Egger.
If you cross her with the blue wheaten cock, expect quite a bit of variation among their chicks. But if you then breed the best of those females back to the original cock you might start to get some uniformity. You would be fighting willow legs for generations to come in all likelihood. The reason being that yellow skin epidermis is recessive and can be carried by birds that have slate legs. To get rid of the recessive trait it would probably be necessary to test mate all breeders (in the future), wait for leg color in the chicks to develop, and keep excellent records to know which chicks are out of which breeders. Not an easy task.