Adding text to the photos in a Calendar in Zno Designer is not a feature we offer at this time. You also cannot personalize specific dates with text or pictures on any of the calendar products.
If you would like to add text to your calendar photo, you will have to add it in a photo editing software before uploading it to our software.
Based on the selected calendar theme, you can personalize the calendar cover with client's name and studio name in the Modern Wall Calendar, Classic Wall Calendar and Desk Calendar.
For more information, please email support@zno.com.