(3) At any time before an order or decree is entered under section 524.3-1001 or 524.3-1002, or a closing statement is filed under section 524.3-1003, the personal representative or the attorney for the personal representative may serve an amended notice on the commissioner to add variations or other names of the decedent or a predeceased spouse named in the notice, the name of a predeceased spous