Yep, the DONOR figure is the one containing the morphs you want to transfer.

The RECIPIENT figure is the one you want to transfer the morphs to.

So, in your case, V2 with all her morphs would be the donor, and Cleopatra the recipient.

 

No need for extra rooms, everything happens right in the Pose room.

Load your "Cleopatra" V2, then regular V2.

Then select Cleopatra, click on "Figure" in the menu-bar and transfer the morphs from regular V2 like described above.

 

Good Luck.