Some of the place names lead me to think this might not be OSM-based, or at least not the settlement names (although I suppose those might come from wikidata or some other source combined with OSM):
“El Secadero” on this map is named only “Secadero” in OSM
“Pelayo” is the reverse situation, named “El Pelayo” in OSM
“El Torno” is only landuse=residential in OSM with no place=tag, it seems unusual for an OSM-based map to display the name at this scale, but I suppose it is possible.
It’s pretty common for peple to use OSM data for maps but use their own places data - the DWG regularly gets complaints about maps from Facebook and Windy.com, and those errors are usually NOT about OSM data, but about the data that these sites have overlaid over it.