How to process shortcodes contained within fields used by the Calendar

When setting up a Calendar feed, you can specify a field to populate the Calendar title and description.

Sometimes, these fields contain shortcodes inside, like the [gv_math] or the [gvlogic] shortcode. By using the code below, these shortcodes will be parsed and displayed properly on your Calendar:

Here are instructions on where to place that code: Where to put code samples.