Complex sentence: A chief creative officer may also be referred to as a creative director or a lead designer, however depending on the size of the company a chief creative officer may have several creative directors or lead designers as his/her subordinates.
Split into simpler sentences: A chief creative officer may also be referred to as a creative director or a lead designer. However depending on the size of the company a chief creative officer may have several creative directors or lead designers as his/her subordinates.