You can copy audio tracks from one project to another with copy/paste commands.
For this to work, you have to have some events on the source tracks (just draw some empty ones with pencil).
Select these events, then do CTRL-C, then switch to your other project and do CTRL-V to paste.
New tracks will then be created with same inputs and insert plugins as your source tracks.
Get rid of the dummy events you drew and you’re good to go!
It won’t copy groups, however. Just audio tracks.
You’ll probably have top set the output destination for each track, as this is not always copied across (there’s more chance of this working if the output groups in question already existed in the target project when you did the paste).
So make yourself another project with just the drum tracks in it, then copy/paste them as required into your other projects. Not perfect, but better than doing the whole bloody lot manually (times 13)