Have Sphinx replace docstring text

I am documenting code in Sphinx that resembles this:

class ParentClass(object):
    
    def __init__(self):
        pass

    def generic_fun(self):
        """Call this function using /run/ParentClass/generic_fun()"""
        do_stuff()

class ChildClass(ParentClass):
    
    def specific_fun(self):
        """Call this function using /run/ChildClass/specific_fun()"""
        do_other_stuff()

I added the :inherited-members to the ChildClass documentation, so I have statements in there like "Call this function using /run/ParentClass/generic_fun()".

Is there a way I can put something in the docstrings like <class_name> that Sphinx will replace with the actual class that it's documenting?

I would like to have the code look like:

class ParentClass(object):
    
    def __init__(self):
        pass

    def generic_fun(self):
        """Call this function using /run/<class_name>/generic_fun()"""
        do_stuff()

So in the ChildClass section, the Sphinx documentation would read "(...) using /run/ChildClass/generic_fun()(...)" and the ParentClass section would read "(...) using /run/ParentClass/generic_fun()(...)"?

Ideally I'd like to have the documentation on the same page, so the replacement string would be different for different sections.