How do I use sweetalert on each item in an array?

I’m trying to use JQuery to loop over an array of strings, and for each item use sweetalert1.0 to prompt the user with a confirm and cancel button. I’m only getting one sweetalert prompt for the last item in the array. Below is the code I’ve tried. It only shows swal() for letter “C” and not “A” or “B”. Can someone please help?

let array_letters = ["A", "B", "C"];

$.each(array_letters, function (i, letter) {
    swal({
         title: "Print " + swal_title + "?",
         type: "warning",
         closeOnConfirm: true,
         showConfirmButton: true,
         confirmButtonText: "Yes",
         showCancelButton: true,
     });
});