code: func (dac DirAvailableCheck) Name() string {
  	if dac.Label != "" {
  		return dac.Label
  	}
  	return fmt.Sprintf("DirAvailable-%s", strings.Replace(dac.Path, "/", "-", -1))
  }
docs: // Name returns label for individual DirAvailableChecks. If not known, will return based on path.