How to replace a role by another one in a specific process ?

Dear all,

I would like to understand if there is a standard function to replace a role by another role in EPC.

Let's assume the role "Project Manager" is connected to 30 functions each time in a specific process.

Now for this process, the activities are not done by this role but another new role which is now impacting the other processes ( which means replacing only "Project Manager" by "New Role" on this process not impacting the others).

Is there a way to do it once without inserting 30 times the new role and connect it to the functions ?

Thanks for your help

Francois