Add custom thread field to thread's subject

[xthreads_fan]

Dear team,

firstly, THANKS for this amazing plugin. It made my MyBB so much better!
But now I've met a problem, and I hope you can help me.

In my forum I started a "song" database using XThreads. If you start a new thread you will now have the standard subject field where you can enter a song title, and I also added custom input fields for "singer", "album", "year" and "music video".

So far, everything works nicely.
The problem is the subject of the thread. Is it possible that XThreads somehow adds the field "singer" to the MyBB subject line?

Right now a new topic would have the subject "Paparazzi", but I want it to read "Lady Gaga - Paparazzi", using the input field "singer" first and then using the actual "subject" input which contains the song name.


I hope you can help me!
Thanks!