How can I change left column in the agenda day of full calendar

  I need to change left column of agenda day,Instead of Timing there should be My Employee Name List,
and According to Employee Need to Show events in each rows .

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.2/moment.min.js"></script>
   <link href="https://cdnjs.cloudflare.com/ajax/libs/fullcalendar/3.9.0/fullcalendar.min.css" rel="stylesheet" />
   <script src="https://cdnjs.cloudflare.com/ajax/libs/fullcalendar/3.9.0/fullcalendar.min.js"></script>

<script>
        $(document).ready(function () {
            debugger;
            var events = [];
            var empNmae = [];
            $.ajax({
                type: "GET",
                url: "/Calendar/GetEvents",
                success: function (data) {
                    debugger;
                    $.each(data, function (i, v)
                    {
                        events.push({
                            Id: v.Id,
                            title: v.ShiftName,
                            //description: v.RosterName,
                            start: moment(v.CreatedDate).format('MM/DD/YYYY h:mm a'),
                            end: moment(v.CreatedDate).format('MM/DD/YYYY h:mm a')
                        });
                    })
                    $.each(data, function (i, v) {
                        debugger;
                        events.push({
                            Id: v.Id,
                            title: v.EmployeeName,                          
                            start: moment(v.CreatedDate).format('MM/DD/YYYY h:mm a'),
                            end: moment(v.CreatedDate).format('MM/DD/YYYY h:mm a')
                        });                      
                    })                  
                    GenerateCalender(events);
                },
                error: function (error) {
                    alert('failed');
                }
            })
            function GenerateCalender(events)
            {               
                debugger;
                 //$('#calender').fullCalendar('destroy');
                $('#calendar').fullCalendar({
                    defaultView: 'agendaWeek',
                    columnHeaderFormat: 'ddd D MMM',
                    header:
                    {
                        left: 'prev,next today',
                        center: 'title',
                        right: 'agendaWeek,agendaDay'
                    },
                    buttonText: {
                        today: 'today',
                       // month: 'month',
                        week: 'week',
                        day: 'day'
                    },                               
                     timeFormat: 'HH:mm',
                    eventLimit: true,
                    eventColor: events.ThemeColour,                   
                   events: events                                 
                })
            }
        })
    </script>