Sorry if the title is not clear, I am not that experienced with spine yet.
I'll try to specify my problem with images.
Okay so I have some gameobjects in my project that use SkeletonAnimation, and in the Inspector of the skeleton animation script there are a ton of options. such as "Initial Skin", "Loop" "TimeScale" and the one that I want to focus on: "Animation".
"Animation" allows your character to start with a specific animation. but this however, does not cover multiple animations. My game object in this case has 3 different area's that have to be animated. the face, body and mouth. Now, what I would like is there to be 3 "Animation" windows instead of just 1. this way I can animate all body parts at the same time.
Here's an image as an example:

The reason I want this is because I am using playmaker studio, and with this animating would be extremely easy, and also easy to use by other users.