def METHOD_NAME(dates, year_offset=2015):
    new_dates = []
    for date in dates:
        new_dates.append(
            cftime.DatetimeJulian(
                date.year + year_offset,
                date.month,
                date.day,
                date.hour,
                date.minute,
                date.second,
                date.microsecond,
            )
        )
    return new_dates