Va eseguita una variazione al file di template usato
esempio
/******.it/themes/zTechcam/modules/contactform/views/templates/widget
file
contactform
modificare cosi:
<footer class="form-footer text-sm-right">
<style>
input[name=url] {
display: none !important;
}
</style>
<input type="text" name="url" value=""/>
<input type="hidden" name="token" value="{$token}" />
<input class="btn btn-primary" type="submit" name="submitMessage" value="{l s='Send' d='Shop.Theme.Actions'}">
</footer>
{/if}