My article can be titled in two seemingly unrelated titles. Therefore, having the title swapping back and forth would be a cool feature. I suppose the effect would be crossfaded. The duration of the effect is 1 second, and the time between between two swapping events is 5 seconds. The result would look like this:

Is there a way to do this in menu items? Also, here are some optional tasks:

• Having the title to swap in widgets or the article itself as well (I suppose this is much harder and would require working with php)
• Having a loading bar at the bottom of the title, indicating that it is about to swap

^{Also asked on Reddit}