[plugin: The events calendar] Change date format

Hi, I’m trying to set the date-format to the standard in the Netherlands (d, F, Y). At some places it is corrected to the settint in wordpress itself. Some othe places it looks like it’s hardcoded and it doesn’t adjust automaticly. It’s not adjusted in the list in the widget and in the sub-title of the post. Can anyone tell me in which files I can change this settings?

Kind regards,

Erwin