Extend Plugin/shortcode functionality

I am using the Events+ plugin. I'm using the 'next event countdown' sub-plugin (i.e. a plugin for the events plus plugin). I want to be able to add the event's name as part of what the shortcode displays.

I'm not a PHP developer by trade, I'm certainly capable of doing the work but it's not in my day to day wheelhouse. I could use some help with what to do here...I know the file is 'eab-events-countdown-for-next-event.php' but I don't know what to add to it for it to display the event name. I'm guessing it's a combination of modifying the SQL query to pull back the event name plus adding in a new name/value pair in the array to optionally display it. Any help is appreciated!