Как передать значение переменной в contact form7?

Корзина:

<div id="i">Товар-56</div>
Цвет: <div id="j">Красный</div>



<div role="form" class="wpcf7" id="wpcf7-f79-p68-o2" lang="ru-RU" dir="ltr">
<div class="screen-reader-response"></div>
<form action="/#wpcf7-f79-p68-o2" method="post" class="wpcf7-form" novalidate="novalidate">
<div style="display: none;">
<input type="hidden" name="_wpcf7" value="79">
<input type="hidden" name="_wpcf7_version" value="5.1.3">
<input type="hidden" name="_wpcf7_locale" value="ru_RU">
<input type="hidden" name="_wpcf7_unit_tag" value="wpcf7-f79-p68-o2">
<input type="hidden" name="_wpcf7_container_post" value="68">
</div>
<p><label> Ваше имя (обязательно)<br>
    <span class="wpcf7-form-control-wrap your-name"><input type="text" name="your-name" value="" size="40" class="wpcf7-form-control wpcf7-text wpcf7-validates-as-required" aria-required="true" aria-invalid="false"></span> </label></p>
<p><label> Ваш e-mail (обязательно)<br>
    <span class="wpcf7-form-control-wrap your-email"><input type="email" name="your-email" value="" size="40" class="wpcf7-form-control wpcf7-text wpcf7-email wpcf7-validates-as-required wpcf7-validates-as-email" aria-required="true" aria-invalid="false"></span> </label></p>
<p><label> Тема<br>
    <span class="wpcf7-form-control-wrap your-subject"><input type="text" name="your-subject" value="" size="40" class="wpcf7-form-control wpcf7-text" aria-invalid="false"></span> </label></p>
<p><label> Сообщение<br>
    <span class="wpcf7-form-control-wrap your-message"><textarea name="your-message" cols="40" rows="10" class="wpcf7-form-control wpcf7-textarea" aria-invalid="false"></textarea></span> </label></p>
<p><input type="submit" value="Отправить" class="wpcf7-form-control wpcf7-submit"><span class="ajax-loader"></span></p>
<div class="wpcf7-response-output wpcf7-display-none"></div></form></div>

var i = $('#i').text();
var j = $('#j').text();
$('#hidden-input-1').val(i);
$('#hidden-input-2').val(j);