Contact & Business Names not updating from Zoho calender to Outlook 2010 calender

Contact & Business Names not updating from Zoho calender to Outlook 2010 calender

I am new to Zoho and trying streamline my sales day.  I was successfully able to sync my zoho calender and my outlook 2010 calender.  However, I notice that when they appear on my outlook calender it doesn't show the customer or contact for the appointment.  Can anyone help?  Thanks