First i want thank Monika in germany for this contributions.

I just change some code in the first installation to into the multi languages on_off_shop.

Please always backup first before update.
Use at your own risk.

Update :

4) in catalog/includes/languages/english/shopping_cart.php
before ?> add:
define('ON_OFF_SHOP', '<h1>Sorry, shop is temporarily closed.
Please wait for

reopening.');

5) do the same in the other languages in catalog/includes/languages/your-languages/shopping_cart.php
before ?> add:
define('ON_OFF_SHOP', '<h1>Your-Languages');
6) in catalog/shopping_cart.php
find :
$closed_message = 'Shop is temporarily closed, please wait for reopening';

and replaces with :
$closed_message = ON_OFF_SHOP';
7) The End and Enjoy it.

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