Ultimately this is a relatively technical question and one we can only really answer in a general sense, as the functionality is not included in the theme by default and therefore would require customization which we do not officially support. Our themes are not encrypted, so yes you could potentially make the required modifications, and how "easy" this is, will be relative to your level of coding knowledge or that of your developer. We don't offer customization services, however we do have a
certified partners page where you can find developers for hire if you are looking for a quote for such work (if not doing this yourself). Thanks.