WowAce

 I cant for the life of me figure out how to change the font and font size of names.  It is such a basic thing, and I've spent hours trying to figure this out searching the internet, guides, etc. And looking at everything in game.  It seems so basic, but there seems no way to do this.

Assuming a standard and not very complex setup (no fonts configured using themes).

Goto the text indicator you want to setup > layout tab > font size and font options.

For example to change the font for the player name text in a the default profile:

Indicators > text-down > Layout Tab > Font and Font Size

But the indicator to setup depends of your profile, users can rename the texts indicators or create new text indicators with another names, or maybe in your profile the text indicator to display the player name is text-up instead of text-down, or any other identifier.

In the list of indicators: Text indicators have a little blue icon with a T inside.