Buisness card layout in Lightbox

Hi,

Presently I have customers go to a wooCommerce product page and click on a Customise button which opens a lightbox with the designer on it.  All good.

But I'm now trying to create the same customer journey but with a layout similar to the buisness card layout. https://fancyproductdesigner.com/product/businesscard/

I'd like the customer to go to the WooCommerce page and click the Customise button. This would then open the lightbox with the designer and text editable areas - the same layout as the buisness card.

BUT following the tutorial https://support.fancyproductdesigner.com/support/solutions/articles/13000072228-business-card-example-setup

This puts the editable text boxes on the WooCommerce page - before the customer hits the Customise button.

Is there a way to have the business card layout appear in the Lightbox AFTER the customer hits the Customise button?

Thanks 
Eoin