Keuka College is changing its nickname from Wolfpack to Wolves under threat of legal action from NC State. Keuka, which is an NCAA Div. III school in New York state, adopted the mascot in 2014 during a re-branding phase and was contacted by NC State in 2015 regarding the use of the moniker.
The dispute isn't about similarities between logos or school colors -- as you'll discover with a quick trip to Keuka's athletics site. Keuka's Wolfpack is green, white, and yellow. The mascots are markedly dissimilar. The point of contention was the word "Wolfpack" itself; NC State felt that Keuka's use of the (one-word) moniker represented infringement on NCSU's federal trademark of the name.