Select source to destination button


I like to compare files (only the title) from Source to Dest - but without the file extention.
e.g. titel.mp4 title.mp3 only "title" should be matched.

Can anyone please help me in doing this?
So far I came up with this - but it only used the whole file name.
I also tried "Hide file extention in Filename column", but that did not o the trick.

Set DEST=Right
Set FOCUS=Right

Thanks !

@filesonly Select SOURCETODEST=noext Set DEST=Right Set FOCUS=Right