I honestly felt that the names IWGP World and IWGP Global Heavyweight Championship did not make much sense because for someone who does not follow NJPW, it is very difficult for him to differentiate between the two and understand which championship is the more prestigious.
Now that NJPW is using the v4 belt and World championship title is now the heavyweight title, they should simply call the other as Global cgampionship title.
by New-Bit-6480