I recently installed a game which has different versions(TitleID) for different regions. There are JPN version(010082500350E000), Asian(Korea, Taiwan) version(01006CA00D454000) and USA version(0100D1800D902000). There are also DLCs. According to Tinfoil DB, there are 14 DLCs(11 normal DLCs+3 pre purchase bonuses, 010082500350F001~E) for JPN version, only 11 normal DLCs for Asian version(01006CA00D455001~E with 2, 3, 4 missing) and only 10 normal DLCs for USA version(0100D1800D903001~E with 2, 3, 4, A missing. One of normal DLCs is missing). That is, pre purchase bonuses only exist for JPN version. However, I installed Asian version and also there were 3 pre purchase bonuses, too. Their TitleIDs were 01006CA00D455002, 01006CA00D455003, 01006CA00D455004 which perfectly correspond to JPN DLCs TitleID. They actually perfectly unlocked pre purchase bonus items.
So, my question is that, since there are only difference of region and language, is it possible to modify (change TitleID or etc.) different region's DLCs and install them?
So, my question is that, since there are only difference of region and language, is it possible to modify (change TitleID or etc.) different region's DLCs and install them?