Displaying the Full Day Name in Calendar's Icon

  If Show Day Name is enabled, you can enable the Full Day
  Name option, which causes the Calendar icon to display the
  full name of the weekday.  You cannot enable this option if
  Show Day Name is not enabled.

  Additional topics:

  *   Displaying the Current Time in Calendar's Icon

  *   Enabling or Disabling New Icon Text

  *   Changing the Text in Calendar's Icon

  *   Displaying the Day of the Week in Calendar's Icon

  *   Customizing Icon Settings