code: func FindName(pid int32) (string, error) {
  	nps, err := process.NewProcess(pid)
  	if err != nil {
  		return "", err
  	}
  
  	names, err := nps.Name()
  	if err != nil {
  		return "", err
  	}
  
  	return names, err
  }
docs: // FindName find the process name by the process id