How on earth does this work?
I see (var1) (var2) (var3) etc, but what do each of those "var" things stand for? How do I find out?
This feature needs more (or easier to find) documentation.
The readme file, the docs page, nor the mod itself provide any clear instructions on how to create custom templates, what the variables stand for, or how to set them if they don't stand for anything, etc.