Since I am doing a trust and naming both my wife and myself on it. Do I have to to put her name on the form 1 with mine? Or can I just use my name on it. Also, instead of putting my and her name on the engraving, can I just use our last name followed by trust? Example: Instead of: Jim and lois Jiggles, Oklahoma City, OK Can I just put: Jiggles Trust, Oklahoma City, OK.