Rename marketplace plugin to meetletacbfree (mdl_modules.name limit + CI table prefixes)

classes/registration/error_mapper.php

@@ -4,12 +4,12 @@
 /**
  * Map registration API / local error codes → product status and UX behaviour.
  *
- * @package    mod_meetletacbmarketplace
+ * @package    mod_meetletacbfree
  * @copyright  2026 MeetLet
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-namespace mod_meetletacbmarketplace\registration;
+namespace mod_meetletacbfree\registration;
 
 defined('MOODLE_INTERNAL') || die();
 
@@ -107,8 +107,8 @@ class error_mapper {
     }
 
     public static function user_message(string $messagekey, string $fallback = ''): string {
-        if ($messagekey !== '' && get_string_manager()->string_exists($messagekey, 'meetletacbmarketplace')) {
-            return get_string($messagekey, 'meetletacbmarketplace');
+        if ($messagekey !== '' && get_string_manager()->string_exists($messagekey, 'meetletacbfree')) {
+            return get_string($messagekey, 'meetletacbfree');
         }
         return $fallback !== '' ? $fallback : $messagekey;
     }