That land was given to the Israelites by God Himself. Long ago He commanded them to massacre everyone of more than 32 tribes who were already living there. No manmade law shall stand above the The Word of the Lord.
Modern Isreal has not been able to employ the methods employed by the Isrealites of the past who dealt with the problem of the dispossed by eliminating every man woman and child. No survivors no tales. They did spare a couple of tribes. These tribes lied to the Isrealites and tricked them into signing a peace treaty by pretending they did not come from the Promised Land. For their treachery in trying to reach an accord with the invaders they were enslaved.
As for the labeling of produce of stolen land I suggest those all who continue to revere the Bible "take the log from their own eye" before pretending to have the moral authority to criticise Israel. All those who worship the Hebrew God (that includes Christians and Muslims) are culpable in the crime.