Add native name.

        Args:
            :param name: native name for the current author.
            :type name: string

def add_native_name(self, name):
        """Add native name.

        Args:
            :param name: native name for the current author.
            :type name: string
        """
        self._ensure_field('name', {})
        self.obj['name'].setdefault('native_names', []).append(name)