Can we use process name as a variable inside the subprocess activity so that the

If you want to re-use part of the parent's name you can create a variable (i.e. parameter) inside the subprocess, this variable will show up in the Setup tab of your subprocess activity, you can map it to =pp!name. Inside your subprocess you can now do whatever you need with that variable; if the purpose is to use it to name the subprocess you can simply use a script task inside and use that variable (that now holds the parent's name) in a custom output to be stored in the process name.

If you want to re-use part of the parent's name you can create a variable (i.e. parameter) inside the subprocess, this variable will show up in the Setup tab of your subprocess activity, you can map it to =pp!name. Inside your subprocess you can now do whatever you need with that variable; if the purpose is to use it to name the subprocess you can simply use a script task inside and use that variable (that now holds the parent's name) in a custom output to be stored in the process name.