Hi,
PTE AV Studio 11 Pro introduces a new feature - Quick Style.
Using a Quick Style you can immediately copy all objects with animations from one slide to another slide or slides. Transition, synchronization and duration of a target slide will be untouched. Main image file name also will be remained original.
See the Main menu > Slide > Create Quick Style (Shift + Ctrl + N) / Apply Quick Style (Shift + Ctrl + Q)