Matching tracked text size, orientation, and location to similar to text on a different layer

Layer 3, 4, and 5 are all nested comps of what I assume to be the footage of the dancers. I don't know what is going on in those shots, or whether the layers have been scaled or moved, but there are 3 layers in your comp that are nested comps with the same name so there need to be 3 cameras, one for each layer that is camera tracked, and 3 text layers that match all 3 shots.  You will have to establish an origin and ground plane, add a camera and a track solid (reference solid named Ground and set to a guide layer with a layer marker on the frame you used to set up the origin) using the same points you used for the Origin and Ground plane, then you need to add reference solids or text layers to the appropriate geometry in the scene. You'll have to keep track of the location and orientation of each piece of geometry you use in each scene so that the cuts work.

I hope this helps. You would be better off using a separate comp for each shot in this 3 shot sequence, then editing them in Premiere Pro.  Since it is only 3 shots you can probably get away with just these 3 shots, but if you have more than a few seconds and shots in your sequence it is usually better to cut them up into short sequences.

I did a shot for a short film last year. The shot was about 145 frames long, it all had to be camera tracked, but an actor crossed in front of the camera 4 times blocking most of the background and all of the part of the scene that needed fixing in that single shot from the Premiere Pro sequence. I started with a comp that contained just the original shot. I duplicated the footage layer then proceeded to split the layer every time the actor blocked the camera. Each of the duplicates was trimmed so that just the part of the shot that needed fixing was retained. There were holes in the split layers, but the original footage on the bottom layer was there to fill the holes.

All 5 edited layers were pre-composed trimming the new comp to layer length. This was one time I just kept everything in one comp. I then ran camera tracking on each nested comp, added the reference solid and the replacement element for the scene, and set the nested comp as a guide layer because I only needed it for camera tracking. My shortest camera tracked shot was about 8 frames. My longest was about 40 frames. The completed comp had 5 cameras, 5 origin guide layers, 5 copies of the repair, and 5 placeholders. That is how you set up a comp with multiple cuts of the same shot. This is what it looked like:

A layer that is camera tracked cannot be moved, scaled, or rotated. It must be a 2D layer. I always add these simple expressions to a layer that I'm going to camera track. I have it saved as an animation preset and I apply it to the layer or nested comp that I am going to camera track.

// for Anchor Point
[width, height] / 2;

// For Position
[thisComp.width, thisComp.height] / 2;

// For Scale 
[100, 100]

// For Rotation
0

 Here's the preset. Save it to your user presets and apply it to every shot or comp you camera track. 

Camera tracking a dance performance can be quite difficult, especially if you are overlapping shots or editing shots in a single comp. Here's some basic advice.

• Make each cut in the footage a separate comp
• If you need to overlap shots add handles (extra frames) to the head and tail of each shot
• Make sure you follow solid camera tracking workflows, a dancer on an empty stage is going to add a bunch of extra trackers that throw off the tracker. Only track markers attached to fixed geometry in the scene should be used. All others should be deleted
• You can cut between cameras but you'll need to move the reference null or solid or text when you cut. That's another reason to just use one comp per shot (cut) After Effects always renders the Active Camera view and the Active Camera is the camera that is at the top of the layer stack. If you have to have 2 or more cameras in a single shot you need to set in and out points for each camera.

For more detailed instructions I need to see a timeline and have a lot better understanding of the design goals and how the piece is assembled.