Default text overlay styling

[TWallace]

I'd like to be able to define a default style for my text overlays. I have 12 cameras, each with the same 3 overlays. One for date/time, one for temperature, and one for wind condition. Each of these use the same:

• font
• font size
• color
• background color
• background opacity
• alignment

So, in total there's 36 overlays I had to configure. With each one I had to manually change all of the above settings. I would love if there was a way specify a default setting so that all overlays would come up with these things already set, and I'd just have to specify what text to output and where to put it.

Does this feature already exist and I'm just not seeing it?