Sometimes you can get a school to do WIsc if there is a question about a specific Learning Disability and giftedness.

I am in the worst county in California, but things got a little better when that fact got publicity. It usually took a Child Psych and an educational lawyer working with the family. often, lawyer was free, because school would not comply with laws,

Right now, DSM (psych dx manual) is not favorable to Gifted and Learning Disabled diagnoses.