data token for email template

SUGGESTED

I was wondering if there is a way to create a new data token?  If so, I was hoping to create a data token to change the Bill Date to July 1, 2020 format rather than the default 7/1/2020 format.  When emailing my bills, the email template shows Bill Date as 7/1/20.  I then have to delay my emails in outlook to modify the date to July 1, 2020.  This a more professional preference by our attorneys.  Any assistance would be greatly appreciated.

Thank you

Kelley