After I've found out that there's a radio station in real life which is called Worldwide FM and features Gilles Peterson's shows (Gilles is a host of GTA V's Worldwide FM), I decided to replace the station's logo made by Rockstar with the logo found on the offical Worldwide FM website (http://worldwidefm.net/). I'm not an owner of the logo, so all rights to it goes to the person who made it.