How would I go changing it?
A couple of things I want to say:
1 - Mapbox uses OpenStreetMap's data, their map (an example is Snapchat Maps) shows this area solely as CFB-Rockcliffe-NRC - if the info updates here will it change on Mapbox's database?
2 - I have noticed that quite a few post codes for homes around here have the wrong post code, how would I go also changing that?