Данные из json в модальное окно html

let myJson;

$('#modelId').on('show.bs.modal', function(event) {
  const id_popup = event.relatedTarget.getAttribute('data-id');

  // $.getJSON('content/js/monthjson.json', function(months) {
    const month = myJson.months.find(el => el.id == id_popup);

    $('.modal-title').text(month.georgiamonth);
    $('.modal-body').html(month.description);
  // });
});

myJson = {
  "months": [{
      "id": 1,
      "georgiamonth": "Jan",
      "description": "description Jan month",
      "suggestmonths": ""
    },
    {
      "id": 2,
      "georgiamonth": "Feb",
      "description": "description Feb month",
      "suggestmonths": ""
    },
    {
      "id": 3,
      "georgiamonth": "Mar",
      "description": "description mar month",
      "suggestmonths": ""
    },
    {
      "id": 4,
      "georgiamonth": "April",
      "description": "",
      "suggestmonths": "description April month"
    },
    {
      "id": 5,
      "georgiamonth": "May",
      "description": "description May month",
      "suggestmonths": ""
    },
    {
      "id": 6,
      "georgiamonth": "June",
      "description": "description June month",
      "suggestmonths": ""
    },
    {
      "id": 7,
      "georgiamonth": "July",
      "description": "description July month",
      "suggestmonths": ""
    },
    {
      "id": 8,
      "georgiamonth": "Aug",
      "description": "description Aug month",
      "suggestmonths": ""
    },
    {
      "id": 9,
      "georgiamonth": "Sept",
      "description": "description Sept month",
      "suggestmonths": ""
    },
    {
      "id": 10,
      "georgiamonth": "Oct",
      "description": "description Oct month",
      "suggestmonths": ""
    },
    {
      "id": 11,
      "georgiamonth": "Nov",
      "description": "description Nov month",
      "suggestmonths": ""
    },
    {
      "id": 12,
      "georgiamonth": "Dec",
      "description": "description Dec month",
      "suggestmonths": ""
    }
  ]
};

<link rel = "stylesheet" href = "https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity = "sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin = "anonymous">

<button type = "button" class = "get-month-data btn btn-outline-danger btn-sm btn-block get-month-id" data-toggle = "modal" data-target = "#modelId" data-id = "1">Show id 1</button>
<button type = "button" class = "get-month-data btn btn-outline-info btn-sm btn-block" data-toggle = "modal" data-target = "#modelId" data-id = "2">Show id 2</button>
<button type = "button" class = "get-month-data btn btn-outline-warning btn-sm btn-block" data-toggle = "modal" data-target = "#modelId" data-id = "3">Show id 3</button>
<button type = "button" class = "get-month-data btn btn-outline-success btn-sm btn-block" data-toggle = "modal" data-target = "#modelId" data-id = "4">Show id 4</button>
<button type = "button" class = "get-month-data btn btn-outline-danger btn-sm btn-block" data-toggle = "modal" data-target = "#modelId" data-id = "5">Show id 5</button>
<button type = "button" class = "get-month-data btn btn-outline-info btn-sm btn-block" data-toggle = "modal" data-target = "#modelId" data-id = "6">Show id 6</button>
<button type = "button" class = "get-month-data btn btn-outline-warning btn-sm btn-block" data-toggle = "modal" data-target = "#modelId" data-id = "7">Show id 7</button>
<button type = "button" class = "get-month-data btn btn-outline-success btn-sm btn-block" data-toggle = "modal" data-target = "#modelId" data-id = "8">Show id 8</button>
<button type = "button" class = "get-month-data btn btn-outline-danger btn-sm btn-block" data-toggle = "modal" data-target = "#modelId" data-id = "9">Show id 9</button>
<button type = "button" class = "get-month-data btn btn-outline-info btn-sm btn-block" data-toggle = "modal" data-target = "#modelId" data-id = "10">Show id 10</button>
<button type = "button" class = "get-month-data btn btn-outline-warning btn-sm btn-block" data-toggle = "modal" data-target = "#modelId" data-id = "11">Show id 11</button>
<button type = "button" id = "btn" class = "get-month-data btn btn-outline-success btn-sm btn-block" data-toggle = "modal" data-id = "12" data-target = "#modelId">Show id 12</button>

<div class = "modal fade" id = "modelId" tabindex = "-1" role = "dialog" aria-labelledby = "modelTitleId" aria-hidden = "true">
  <div class = "modal-dialog" role = "document">
    <div class = "modal-content">
      <div class = "modal-header">
        <h5 class = "modal-title"> month title here </h5>
        
        <button type = "button" class = "close" data-dismiss = "modal" aria-label = "Close">
            <span aria-hidden = "true">&times;</span>
        </button>
      </div>

      <div class = "modal-body">
        description here
      </div>

      <div class = "modal-footer">
        <button type = "button" class = "btn btn-secondary" data-dismiss = "modal">Close</button>
      </div>
    </div>
  </div>
</div>

<script src = "https://code.jquery.com/jquery-3.6.3.js" integrity = "sha256-nQLuAZGRRcILA+6dMBOvcRh5Pe310sBpanc6+QBmyVM = " crossorigin = "anonymous"></script>
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