Paymen gateway issue

[Assopoker]

On payment subscription

payments.php?do=order

The form says "order using 'classname'"

In vb 3 you can replace that using a plugin

$vbphrase += array( 'classname' => 'Class Name Nice To Read' );

But in vb4 isnt work

The default payment gateways shows order using 'classname' so I dont know how to doit right.