One thing to watch out for, if you try to feed a plate carree projection map that has textures and lines and text and point symbols and whatever through software that can reproject it to into gores or a foldable net, all that pretty stuff is going to get mangled, particularly near the poles.

You are going to want to work out your geometry, then project, then style.

The hard part then is dealing with anything that crosses a boundary.

The best way to handle things would be to project into two sets of gores that overlap half way, then to two polar projections, then style things in each one, then project them all back to plate carree, and merge them all together manually in graphics software, then finally project to the finished net for the globe. That's a lot of work though.

Keeping in mind where the seams will be and avoiding placing letters on them would also be worthwhile. If a label spans a seam, try to get the seam to go through the space between the letters and if avoid crossing the seams at all if it's practical to do so.