Hide identities in possible completions

YANG
1

We assume:

identity PORT_SPEED {
    description "Base type for port speeds.";
  }

  identity SPEED_10MB {
      base PORT_SPEED;
      description "10 Mbps Ethernet for ports.";
  }

  identity SPEED_100MB {
      base PORT_SPEED;
      description "100 Mbps Ethernet for ports.";
  }

  identity SPEED_1GB {
      base PORT_SPEED;
      description "1 Gbps Ethernet for ports.";
  }

is it possible to hide option “SPEED_1GB” in possible completions when pressing ?