PortableInfobox/includes/PortableInfoboxAliases.php

<?php

$specialPageAliases = [];

/** English **/
$specialPageAliases['en'] = [
	'AllInfoboxes' => [ 'AllInfoboxes' ]
];

/** Polish */
$specialPageAliases['pl'] = [
	'AllInfoboxes' => [ 'Wszystkie infoboksy' ]
];