in fullcalendar how can I make if event.extendedProps.isBelong prop is true make event resizable and droppable but else disable them

eventRender: function (info) {
    var event = info.event;
    var element = info.el;

    var customContent = `
            <div class="fc-content">
                <div class="custom-event-content" style="cursor: initial;padding: .6rem;">
                    <small>${moment(event.start).format("HH:mm")} - ${moment(event.end).format("HH:mm")} </small><br/>
                    <a style="color: ${event.textColor};text-decoration: none;" href="${event.extendedProps.urlString}"><strong> ${event.title} </strong></a><br/>
                    <i class="fa-solid fa-eye pointer mt-2"></i>
                </div>
            </div>
            <div class="fc-resizer fc-resizer-start"></div>
            <div class="fc-resizer fc-resizer-end"></div>
        `;

    element.innerHTML = customContent;


    var eyeIcon = element.querySelector('.fa-eye');
    console.log(eyeIcon)
    if (eyeIcon) {
        eyeIcon.addEventListener('click', function () {
            openDetailModal(info);
        });
    }
},