PS3 I need help translating a game

[KaTaKuri]

I'm currently trying to figure out how can i edit this types of file for "Silent Hill Downpour BLUS30565",
I'm sure someone have an idea of this.
----------------------------------------------------------
LOC_PUZZLES-ENG_SF.XXX
LOC_FORMATING-ENG_SF.XXX
LOC_GAMEMAPS-ENG_SF.XXX
LOC_GENERAL-ENG_SF.XXX
LOC_HELP-ENG_SF.XXX
LOC_GAMEGLOBALTEXTS-ENG_SF.XXX
LOC_DIARY-ENG_SF.XXX
LOC_LANGUAGES-ENG_SF.XXX
LOC_MAPS-ENG_SF.XXX
LOC_MENU-ENG_SF.XXX
LOC_MYSTERIES-ENG_SF.XXX
LOC_PUZZLES-ENG_SF.XXX
LOC_STATS-ENG_SF.XXX
LOC_GAMESAVE-ENG_SF.XXX

 

[MajDima]

As far as I know, it's unreal engine 3 archives. I saw this format in Life is Strange. Search how to extract/repack this types of archive. Somewhere must be special soft.