I can't imagine that I spent 2 hours searching for the solution on Google and found... nothing. I have my store available in the Polish language. Everything works perfectly except the one little thing - months are still displayed in the English language.
1. I don't have a single option available in language editor (Settings -> Language) to change it.
2. I don't have a single option available in the JSON file.
How can I finally achieve that? I'm using the Debutify theme.
I want to change also the shortened version (so both "Sep" and "September" would have a value).
Looking forward to hear from you,