Sony actively combats jailbreaking and unofficial PKGs. Using a modified console voids your warranty and can lead to a PSN ban (if you ever go online). If you value online multiplayer, trophies, and store access, do not use these PKGs.
Support official Arabic localizations by buying games from the MENA PSN stores. Many developers now include Arabic as a free language option via updates. For games without it, consider requesting the feature via official channels rather than resorting to modded PKGs. ps4 pkg arabic