'Fox Action Movies' is renamed as 'Star Movies Action' now.... Period.
The same is available in Airtel DTH as well now and earlier there was 'Fox Action Movies' at the same LCN.
The name 'Fox' is mostly used in channels telecast by Star Group in South Asia. But in India, they are using 'Star'. Initially they launched 'Fox Action Movies' that might not have become popular as expected (and it was ad-free mostly). So it seems Star India has just renamed the channel to make it popular as 'Star' name is much familiar in India.