Expression values in atomic tag OPC path

I know that in a UDT I can get some instance specific variables through expressions (i.e. {PathToTag}). Is it possible to do the same on an atomic tag in any way?

I.e. Change the OPC Item Path to a tags path?

No, you would likely have to create a UDT with a single opc tag and then override it with the necessary name.

Scripting could automate the process.