There is a myth that you cannot convert regions. You can, but it requires finesse. If you have an NTSC ISO but need a PAL signal (or vice versa), do not simply rename the file. Use these tools:
Godfather II video game, developed by EA Redwood Shores and released in April 2009, is an action-adventure sequel based on the 1974 film. While your query specifically mentions "PAL," "NTSC," and "ISO," these terms refer to the regional encoding and digital file formats for the game's console and PC versions. Game Versions & Regional Formats The Godfather 2 -PAL-NTSC--ISO-