Hey Craig,
I’m sorry for any trouble here, and would like to clarify two things in regards to your questions—I hope this information helps!
1. While I do not know when we definitively will release the 4.1.1 update, I do know that we will NOT be able to release by the end of today. I would not expect this to be launched until some time next week, perhaps, though this projection too is just an estimate!
2. Those folder names can be renamed, if you’re comfortable using FTP—you can head to wp-content/plugins in your site and rename the plugins so that they’re as follows:
• Filter Bar → the-events-calendar-filterbar
• Events Calendar Pro → events-calendar-pro
Sincerely,
George