Not entirely tracking my action items to resolve this issue. Rather unfamiliar with the GeoDirectory environment. Do I embed the italic code somewhere? Do I just complete these steps from the secondary link?
1. Open your CPT custom fields
2. Add a textarea type field ‘my_iframe’ for the field key. Make sure it is admin only, active, and allowed for price packages. In the advanced options allow media embed.
3. Add the video code snippet example using the code snippets plugin. Change the field key ‘video’ to ‘my_iframe’
4. Visit your widgets and add GD Post Meta to the sidebar for the details page. Select your field key -> ‘my_iframe’ field and choose your display options.
5. Edit a listing and add an iFrame to the field.
6. View the page to see the iFrame rendered.