How Do I Get A Proof Of Insurance Card In My Name As A Spouse?

My husband and I have an Insurance Policy with Farmers Auto for a truck. The problem is that the Named Insured on the proof of insurance card is listed as only in my  husband's name. The Declaration page shows my name as simply "spouse" not insured driver. I can not get an answer from Farmer's as to why I do not have a card for myself. It is required that you provide proof of insurance in WA state should you get pulled over. My concern is is that I will be considered uninsured by WA police because I have no card with my name on it from Farmers. How is the cop supposed to know I am the "spouse"? Shouldn't I have such a card in my name? Farmer's is the only company that has not placed both our names on ID cards or given us separate cards. What is going on here?