PES 2015 All Language Pack includes :
Arabic, Argentine, Chile, English, French, German, Greek, Italian, Mexican, Nederlands, Potuguese, Portuguese-Brasil, Russian, Spanish and Turkish.
1. Download language. Extract with winrar then copy the cpk files content from data folder in
“C:\Program Files (x86)\Konami\Pro Evolution Soccer 2015\Data”
2. Open game, go to System Settings – Language Settings and change In-game Text and Commentary language to the new one installed.
Note: For now, only text for Russian, Nederlands, Swedish and Turkish (to be updated when available).
or mirror 4GAMEZ here (all links).