How to separate radio buttons in different block areas?

Hi.

I saw the link
https://ideasilo.wordpress.com/2007/12/26/custom-layout-for-checkboxes-and-radio-buttons-contact-form-7-tips/

But I have to separate the radio buttons in different areas in the HTML as
https://www.aef.com.br/coresys/assineagora.html

Resulting in something like this

<h5 class="subtitulo">Pacote adicional: Internacional</h5> 

<table class="pacotes" cellspacing="0" cellpadding="0"> 

    <tr>
        <td style="width:25px;">[radio pacote_internacional default:1 "Nenhum|"]</td>
        <td><strong>Nenhum</strong></td></tr>
    <tr>
        <td>[radio pacote_internacional "Multicultural - R$7,90|"]</td>
        <td><strong>Multicultural</strong> R$7,90</td></tr> 

</table>
<h5 class="subtitulo">Pacote adicional: Luta</h5> 

<table class="pacotes" cellspacing="0" cellpadding="0"> 

    <tr>
        <td style="width:25px;">[radio pacote_luta default:1 "Nenhum|"]</td>
        <td><strong>Nenhum</strong></td></tr>
    <tr>
        <td>[radio pacote_luta "Combate - R$45,90 (R$9,90 no caso da contrata??o de outro pacote A La Carte)|"]</td>
        <td><strong>Combate</strong> R$ 45,90 <em>(R$9,90 no caso da contrata??o de outro pacote A La Carte)</em></td></tr> 

</table>

Thanks