Change Default States from Image to Text by Script

Here's my dilemna. I have 320 layers/objects that I initially created using images. The reason I did this was for visual verification of their positions. Now I need to change all of these layers to text. Is there a namespace/callback for this.

I've tried the code below amongst others and haven't gotten anywhere.

DesktopX.Object("C1.R1").States("").Text = "Insert text here"