it definitely helps! It looks like data is imported in this area.

At like often if official "authoritative" datasets some plans were filed as reality.

Note that you can also map yourself if you want!

For this specific location: I guess that checking are there any signs for that street name at ll there would help. Maybe asking residents living there are there aware of such supposed name (if that is OK to ask people such things in this part of the world).

Feel free to edit and fix/add/remove map data so it actually matches reality!