Integer between 1-12 representing the month (1 = January, 12 = December)
The locale to use for formatting (default: 'en-US')
The format type, either 'long' (e.g., 'January') or 'short' (e.g., 'Jan') (default: 'long')
The localized month name as a string
Converts a month number to a month name in the specified locale and format.