event-festival-title.js

jQuery(document).ready(function ($) {
  function updateFestivalTitle() {
    let titleEl = $("#tribe-events-dynamic-title");
    if (!titleEl.length) return;

    let params = new URLSearchParams(window.location.search);
    let termId = params.get(pfFestivalData.taxonomyParam + "[0]");

    if (termId) {
      if (
        pfFestivalData.festivalName &&
        pfFestivalData.festivalName.length > 0
      ) {
        titleEl.text("Events – " + pfFestivalData.festivalName);
      }
    } else {
      titleEl.text("Events");
    }
  }

  // Run on initial page load
  updateFestivalTitle();

  // Run after AJAX loads a new view
  $(document).on("tribe_events_after_ajax", function () {
    updateFestivalTitle();
  });
});