Sander van Dijck, better known as producer San Holo, is being sued by Walt Disney due to his stage name. According to Walt Disney, Sander is infringing their copyright on the well-known Han Solo from the Star Wars trilogy.
In October 2012, Walt Disney bought Lucasfilm Ltd. for 4.05 billion. The Intellectual property rights of both Star Wars and Indiana Jones were transferred to Walt Disney with this deal.
Intellectual property with a billion dollar value obviously comes with strict monitoring.