change widgets title issue

I installed a plug in so that I could have accordion style drop down menus inside another tabbed widget area that I have. THe issue is that it displays as ‘untitled’, I can inspect element and see that the title is untitled, but there is no option in the plugin to give the widget a new title. Does anyone know where I would find the code to change this from untitled to what I want it? or would this be done in css?