You can use Node Level Case and Field filters to display your custom fields to a different format. You can use this on Start Page Nodes, Question and Answer Nodes, Form Nodes and Result Nodes.
Based on the Image examples below, you can access the Case and Field Filters once you click “Add Fields”. It should then show you both Case Explanation and Field Filters.
For Case Explanations, these can be used for text alterations for your custom field text values. You can click it and it should show you the explanation per Case function.
As for the Field Filters, these can Alter number Fields, text fields and even date formats. You can click the Field Filters Button and it should show you the different Filter names and their functions.