[Plugin: AJAX Calendar] Add title / filter category by id manually

Hi. I’m using Version: 2.4.9 of the plugin. The plugin works great as a widget, but I love to use plugins inserting the code manually in my themes. Is there a way to filter category from template code? For example as this way:

ajax_calendar ('title="My title&cat=2');

Thanks in advance and sorry for my english.

https://www.ads-software.com/extend/plugins/ajax-calendar/