OK, so that’s pretty simple.
So to confirm, I do need to add the UUID changing the BLE Local Name?
The required code to get both the Serial UART UUID + The custom Local Name to broadcast together is below?
void setup() {
Serial.begin(115200);
BleAdvertisingData data;
data.appendServiceUUID(bleSerial.getServiceUuid());
data.appendLocalName("Test");
BLE.advertise(&data);
}