Vlv2WayL - Using interlock to direct the valve to a position different from Pos0

Hello everyone. I wanted to clarify a question about the Vlv2WayL. In our process, the developer used the Vlv2WayL to control a double-acting valve that physically only has two switching positions and not three as suggested in the block's help. The process works well, but now we want to add an interlock condition that, when activated, keeps the valve directed to one of the positions and not in the Pos0. Is this possible, or does the interlock of this block only allow using Pos0 as a safety position? We want to use the interlock function because, if necessary, the operator should be able to bypass the interlock, as they are already accustomed to doing with other equipment. Since the system has been functioning with this block since startup, we did not want to switch to the VlvMotL or VlvL. Does anyone have any suggestions for this problem? Thank you.