Custom product button labels

For setting custom product label, create a resource Product.Label and use HTML codes to format label.

if(product.getProperty("russian")!=null)
{
return "<html>"+product.printName()+"<br>"+product.getProperty("russian");
}
else
{
return product.printName();
}

The above code set label based on the properties set for a product.

For the product product properties use code like below:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
<properties>
<entry key="russian">яблоко</entry>
</properties>

The above product property set the Russian variant for product name.

Restart Saleculator to reflect the changes made.