buddyforms_loop_template_name
Create a new loop templates and add the template to the template select in the form builder
Create a new template in your theme under theme/buddyforms/new-template.php
In your theme function.php create a new function to register the new template.
Use the Filter buddyforms_loop_template_name
the array key is the template name and need to match the template name "new-template" will become "new-template.php"
See the functional as example:
Copy the template content from the-loop.php or the-table.php to your new created template and adjust it to your needs.