Thanks for the clarification, I didn't know that key. I will change they.

Hello! Yes, it is. This change was discussed with the Argentinian community in their Telegram channel. The alt_name (Montt) is the real name of the person. We think that the name of the street was a typo in the local administration: the normative says Mont, street signs says Mont, but people search by Montt often.

Hola, el agregado de la etiqueta landuse=military sobre el nodo que estaba en Simoca, etiquetado como military=danger_zone y nombre Canal B. Mitre, genera un error en JOSM sobre tener etiqueta landuse en un nodo y no un área. Esta es la historia del objeto: node/4373013426/history

Si, cuando se desmonte lo elimino.