[4.1] Child templates 2/2 [clean]

administrator/components/com_templates/src/Model/StyleModel.php

@@ -418,7 +418,9 @@ protected function preprocessForm(Form $form, $data, $group = 'content')
 		$formFile = Path::clean($client->path . '/templates/' . $template . '/templateDetails.xml');
 
 		// Load the core and/or local language file(s).
-			$lang->load('tpl_' . $template, $client->path)
+		$lang->load('tpl_' . $template, $client->path)
+		||	$lang->load('tpl_' . $data->parent, $client->path)
+		||	$lang->load('tpl_' . $data->parent, $client->path . '/templates/' . $data->parent)
 		||	$lang->load('tpl_' . $template, $client->path . '/templates/' . $template);
 
 		if (file_exists($formFile))