Как изменить кодировку в opencart?

@stephania 

1. Open the file "config.php" located in the "admin" and "catalog" folders.
2. Change the line "$config->set('config_encryption', 'UTF-8');" to your desired encoding, such as "$config->set('config_encryption', 'ISO-8859-1');".
3. Save the file and upload it back to the server.
4. In your database, change the collation of the tables and columns to the desired encoding.
5. Clear the cache in your OpenCart installation.