I followed instructions for install my own osm server on ubuntu with osm2postgresql with carto style. It works well with Mapnik.
My area street names are wrong or missing on osm map. I found my local map from government. I want to update street names.
There are some tables, osm_planet roads, _lines, _way, _rels etc.
I am not sure Which table is exactly used in Mapnik and which coloumn should i edit for correct road name on map?