You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Dentsu to Rebrand European Operations with McGarryBowen Name Chief Strategic Officer Stewart Owen to Lead New Structure By Rupal Parekh, Published on March 01, 2012 0 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.