I got a WHV for France valid from April 2024 till April 2025. My trip was postponed and I never used it, never once crossed the border into France. My legal residence is in Montreal, Canada and the visa was issued in the French Consulate of Montreal.

Is there a way to renovate it without losing the 2 years I am eligible for as a Canadian citizen?
Is there a way to renovate it without going going back to Montreal ? (currently traveling)

Is there anyone who has been in this situation?
I am not sure what to do next to avoid applying for it all over again and losing 1 year of the visa!

Any advice, help is very much appreciated!
Thanks!