How do Partners/Customers Rename Field Action Labels/Display Name in an Application?

I’m trying to update a base application (application delivered by Nextworld) so that any references to “Supplier” are changed to “Vendor.” For example, there’s a Field Action labeled “View Supplier Contact” that I’d like to change to “View Vendor Contact.”

Is there a way to do this?

I was able to talk directly with the Platform team and they confirmed that right now, its not possible for partners or customers to modify the base fields actions on base applications.