The department store retailer has named a new president for Nordstrom.com and changed the responsibilities for two of its three co-presidents. Ken Worzel, Nordstrom’s executive vice president of strategy and development since 2010, has been named president of its e-commerce site. Also switching jobs is Eric Nordstrom, who will now be in charge of burnishing the Nordstrom brand as well as overseeing customer care, marketing and supply chain activities. Blake Nordstrom will be in charge of Nordstrom Rack’s stores, its websites, and Hautelook.