AdminLTE/plugins/fullcalendar/locales/ko.js

FullCalendar.globalLocales.push(function () {
  'use strict';

  var ko = {
    code: "ko",
    buttonText: {
      prev: "이전달",
      next: "다음달",
      today: "오늘",
      month: "월",
      week: "주",
      day: "일",
      list: "일정목록"
    },
    weekText: "주",
    allDayText: "종일",
    moreLinkText: "개",
    noEventsText: "일정이 없습니다"
  };

  return ko;

}());