Image layer support?

Gotcha, interesting question!
So to make sure I understand, your current workflow is something like:

  1. Open document in Inkscape
  2. Turn on the text layer(s) with the names for next run
  3. Print to laser
  4. Turn off text layers
  5. goto #2

We don’t yet know much about the software, so only @dan or one of the other Glowforge folks can say for sure. But… If you are either running a plugin against a “current view” of a drawing, or using an exported SVG, you would still be able to have all the text layers in Inkscape, have them all be the same color, and do a similar if slightly more cumbersome workflow.

I could also imagine a “batch this folder full of SVGs” command, but then you need to have some kind of automated registration. You might want to check out one of these other threads: