Zoho Showtime to Zoho CRM using Zoho Flow - Split First and Last Name

Zoho Showtime to Zoho CRM using Zoho Flow - Split First and Last Name

Hi,

We have some demand sessions that we are making available to the public.  When a user registers I would like it to trigger those details to be pushed to Zoho CRM as a new contact or to update an existing (if the email already exists). 

For this I am using Zoho Flow and I can get it all to work, however the problem is that the registrants name seems to be merged into a single field in ShowTime even though they are input into 2 separate fields in the registration form.

Is there a way to have the first and last name in separate fields in ShowTime to that each is able to be mapped to the corresponding fields in Zoho CRM?

Thanks
Matt