Under the 'basic settings' you have the option to add an additional link to your cookie banner. This can be usefull for instance to link to your contact page, cookie policy or impressum.
The url can be customised per language by adding the url and the text to display under the Custom Content section per language.
The url will be placed next to the Privacy policy url in the banner like you can see in the image below.
Here's a screenshot how to edit the url for a certain language: