How to change shopping cart / language icon in header and menu

Hi,

How can I change the shopping cart icon shown in header and menu?

In v2.0 it looks like a padlock (even though class is called hb-icon-cart).

Also, is it possible to disable the language icon (this icon is only shown if WPML is installed). Some website owners may like having an icon there, but other may not (for example, the icon for English is a UK flag, which may not be appropriate for US, Canada, Australia, etc. visitors)

Please advise.

Thanks!