Comcast Corp. is expected to unveil in September a revamped 24-hour cable news, entertainment and sports channel for the Northeast that focuses on regional coverage rather than local fare.

CN8, The Comcast Network, has been restructuring its lineup of shows to appeal to a broader audience, replacing programs seen only in specific markets with shows broadcast throughout the region, officials said.

“Now our lineup will be consistent wherever we air,” Comcast Eastern Division spokeswoman Beth Bacha said.