In my scene I have multiple objects (30+). In the view port I have he handy control of selecting objects>Object in properties window>Display>Tick Name and copying to selected.

This is beautiful for diagrams etc as wherever my view is at whatever distance these labels have been placed instantly, always face me and are always the same size.

How can you get these to display in a rendered view?

Is the ONLY option to manually create a label for each object, get them to track to your camera (Probably have to track to an empty miles behind your camera rotation otherwise they offset if your camera isn't facing exactly front on to an object) and add some sort of scaling property to change depending on how far away you are?

It's either something so easy or so impossibly fiddly for multiple scenes!

Thank you for any help

In my scene I have multiple objects (30+). In the viewport I have the handy control of selecting (in the Properties Editor) Object> Display> Name and copying to selected.

This is beautiful for diagrams etc. as wherever my view is at whatever distance these labels have been placed instantly, always face me and are always the same size.

How can you get these to display in a rendered view?

Is the ONLY option to manually create a label for each object, get them to track to your camera (Probably have to track to an empty miles behind your camera rotation otherwise they offset if your camera isn't facing exactly front on to an object) and add some sort of scaling property to change depending on how far away you are?