Sets the name of this IOU VM.

        :param new_name: name

def name(self, new_name):
        """
        Sets the name of this IOU VM.

        :param new_name: name
        """

        if self.startup_config_file:
            content = self.startup_config_content
            content = re.sub(r"^hostname .+$", "hostname " + new_name, content, flags=re.MULTILINE)
            self.startup_config_content = content

        super(IOUVM, IOUVM).name.__set__(self, new_name)