Sì, devi copiare il file /components/com_field/layouts/field/render.php
incollarlo in /templates/tuotemplate/html/layouts/com_fields/field
nel file trovi il codice:
<?php if ($showLabel == 1) : ?>
<span class="field-label"><?php echo htmlentities($label, ENT_QUOTES | ENT_IGNORE, 'UTF-8'); ?>: </span>
<?php endif; ?>
<span class="field-value"><?php echo $value; ?></span>
cancella la riga
<span class="field-value"><?php echo $value; ?></span>