Register many configuration names.

        Arguments:
            *args: Config names as strings.

        Returns:
            list: List of registered configs.

def register_many(self, *args):
        """
        Register many configuration names.

        Arguments:
            *args: Config names as strings.

        Returns:
            list: List of registered configs.
        """
        params = []
        for name in args:
            params.append(self.register(name))

        return params