Colored note heads like in the finale.
Is that possible?
There is a “FigureNotes” noteheads set (in the “Pitched” Category), which will use a different colour for each pitch, if you want.
If you want different colours, you’ll have to adjust the noteheads in the notehead set editor.
Where can I find it?
The easiest would be to google it.
you can choose the notehead set from the right-click menu. You can edit it from library->Notehead Sets
And how do I set the default heads to be colored when creating a new project? Is it only possible by changing the ones already entered?