Set node strings should have an ability to show where it's being used in other nodes by showing node names

The idea is:

When I look at a set node, there is no easy way to see where things are being used in other nodes. I’d love to see that capability.

My use case:

I’m using set nodes for my gpt prompts that are being duplicated for different users/use cases.

I think it would be beneficial to add this because:

It makes things more easy to see and access

Any resources to support this?

Are you willing to work on this?