code: func RemoveNamespacesPrefix(value string) (string, error) {
  	for _, prefix := range []string{"namespaces/", "namespace/", "ns/"} {
  		if len(value) > len(prefix) && strings.EqualFold(value[0:len(prefix)], prefix) {
  			value = value[len(prefix):]
  			break
  		}
  	}
  	return value, nil
  }
docs: // RemoveNamespacesPrefix is a transformer that strips "ns/", "namespace/" and "namespaces/" prefixes case-insensitively