DocuSign -Is it possible to default to person first name +last name instead of preferred name

Summary:

DocuSign -Is it possible to default to person full name instead of preferred name?

if the person doesn't have preferred name, this is appearing as first name+last name.

See the below Person and Docusign

Content (please ensure you mask any confidential information):

Person record

Version (include the version you are using, if applicable):

25A

Code Snippet (add any code snippets that support your topic, if applicable):