What do you meany with "are not available" ? Are you a registered P3dO pro user ?
Of course you need to in order to use P3dO pro.

I attached 2 pictures of what it looks like. And what it does is exactly what you need. And it works.

#1# First you call the plugin - don't need to select any CR2

#2# Then you click the Move button and the scenes (+Textures + geometries) are moved to another Runtime.

Yarp - author of P3DO Organizer for Poser