Any way to control the fonts with metadata?

I have a project with about 50 subprojects running simultaneously for years. Scrivener is a good way to keep track of some general information and notes regarding these projects. I’ve made 4 custom meta-data fields for information that needs to be readily available for most of those projects.

Is there any way to adjust the font size for the meta-data fields? I’ve made the Synopsis and of course the main text and binder larger, but the meta-data fields appear un-adjustable.