I'd say use the search function, but I'm advised it's not working. You're the third person in 2 weeks to ask about the Primitivo in Oct/Nov.
For travel from Oviedo to Melide on the Primitivo, check on Gronze, but call/ text via WhatsApp to make sure a place is open at least the day before. Translate Gronze back to Spanish to get the town names right.
By November, many places have closed, including cafés and restaurants, so be prepared to carry more food/water than you would on a Camino in summer. Traditional choke points are Berducedo, and some of us have encountered completo in Salas and O Cadavo ( my spelling is off). Also remember that wild camping is technically prohibited and much of the land on either side of the early Primitivo is private cow pasture. If you choose to camp wild, * no fires!*
Also, ask the locals about your path the night before, in case of washouts/storm damage. You don't really want to be on Hospitales in a cold foggy rain.
For the Frances in, there's a special website listing open places. Aprinca.com?
Buen Camino.