Attribute name disapear

[Sauroyn]

Hello, i use OSRM backend on a ubuntu server. I have made my custom .osm file teste and i set it like that for each nodes :

For running the server, i use the car.lua profile and docker. But when i do a simple requet like that : http://localhost:5000/route/v1/driving/13.388860,52.517037;13.385983,52.496891?steps=true

i don"t get the name attribut : "mode": "driving", "driving_side": "right", "name": "",

I juste want to know why i does this!

I'm french so my english is bad. Thank you Sauroyn