Something

  $gui->assign("INSCRICAO", "Registrations");
  $gui->assign("EVENTO", "Event");
  $gui->assign("NOME", "Name");
  $gui->assign("NACIONALIDADE", "Nationality");
  $gui->assign("PROFISSAO", "Professon");
  $gui->assign("INSTITUICAO", "Company");
  $gui->assign("CARGO", "Position");
  $gui->assign("PROVINCIA", "Province");
  $gui->assign("PAIS", "Country");
  $gui->assign("TELEFONE", "Telephone");
  $gui->assign("EMAIL", "E-Mail");
  $gui->assign("PARTICIPACAO", "Participation's Option");
  $gui->assign("MESA", "Roundtables");
  $gui->assign("COMUNICACAO", "Short Communications");
  $gui->assign("POSTER", "Posters");
  $gui->assign("TITULO", "Title");
  $gui->assign("INTEGRANTE", "Participant");
  $gui->assign("RESUMO", "Summary");
  $gui->assign("SIMPLES", "Simple");
  define("INSCRICAO_ENVIO", "Thank you for registering. A confirmation e-mail will be sent to you shortly.");
  define("EMAIL_CONFIRMACAO", "Thank you for registering.<br>To finalize your registration please check the following URL:<br><br>");