1. Please don't mix `name=` into `ref=` . It should be `ref=G94` only. The `name=` is stored in the `route=road` separately.
2. HK doesn't signpost G94. It shouldn't be in `ref=` , only other `*_ref=` at most. But G94 is signposted to end at the border. 
3. I can't verify your naming 
Please don't upload your personal data if that's the case https://www.openstreetmap.org/relation/2218591