tv4play: fix auto naming for latest version of the site
tv4play: fix auto naming for latest version of the site

olof/svtplay-dl,spaam/svtplay-dl,olof/svtplay-dl,spaam/svtplay-dl,selepo/svtplay-dl,dalgr/svtplay-dl,selepo/svtplay-dl,dalgr/svtplay-dl