I have a webpage with a calendar picker

<select class="ui-datepicker-month" onchange="DP_jQuery_1614689143385.datepicker._selectMonthYear('#searchForm_searchBean_closeDateFrom', this, 'M');"><option value="0">Jan</option><option value="1">Feb</option><option value="2" selected="selected">Mar</option><option value="3">Apr</option><option value="4">May</option><option value="5">Jun</option><option value="6">Jul</option><option value="7">Aug</option><option value="8">Sep</option><option value="9">Oct</option><option value="10">Nov</option><option value="11">Dec</option></select>
How do I set the month to say "May"