datePick组件面板能否本地化

Jmix
#1

日期组件弹出的面板，是英文的，周日也排在第一个，能否进行本地化（汉化）？
image

#2 
@ViewComponent
private TypedDatePicker<Comparable> datePicker;

@Subscribe
public void onReady(final ReadyEvent event) {
    datePickerI18n();
}

private void datePickerI18n(){
    DatePicker.DatePickerI18n cn18n = new DatePicker.DatePickerI18n();
    cn18n.setMonthNames(List.of("一月", "二月", "三月", "四月",
            "五月", "六月", "七月", "八月", "九月", "十月",
            "十一月", "十二月"));
    cn18n.setWeekdays(List.of("星期日","星期一", "星期二", "星期三",
            "星期四", "星期五", "星期六"));
    cn18n.setWeekdaysShort(
            List.of("日", "一", "二", "三", "四", "五", "六"));
    cn18n.setFirstDayOfWeek(1);
    cn18n.setToday("今天");
    cn18n.setCancel("取消");
    datePicker.setI18n(cn18n);
}

参考：Date Picker | Components | Vaadin Docs

#3

星期日可以放在最后面吗？

#4

cn18n.setFirstDayOfWeek(1);