To answer your first question.
Even if you can, it can't be worth the bother if aftermarket replacements are less than 30 quid a piece (Less that half of what Honda wants each).
To answer your second question.
First look up Lings and find the Honda numbers...
Jazz 2002-2004 - first GD.
Right fog light 08V31-S5A-6M001
Left fog light 08V31-S5A-6M002
Batter Honda numbers into partsbase.org
http://www.partsbase.org/parts/honda-08v31s5a6m001/Computer says: Accord Coupe, Civic, Civic Coupe, Jazz, Stream.