First you need two things.  1.  The Existing Animation
                                           2.  The Name you want to paste into the Animation

Create the name in PSP, and copy and paste it into AS
Existing Animation-->
Name copied into AS--->
After you have both of those things opened in AS...

Click on the Name, Select Edit - Copy

Click on the Existing Animation - Make sure propagated paste is selected.
Click on Edit - Select All
Click on Paste - Into Selected Frame.

This will paste your animation into all frames.

Save.
<---Propagate Paste