<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def name(self, value):
 """Set a new name to controller."""

        data = {
            '_set_controller_name': 'Set Name',
            'controller_name': value,
        }
        self.post(data, url=SETUP_ENDPOINT, referer=SETUP_ENDPOINT)