'Instead' in the Bible

For thus saith Jehovah touching Shallum the son of Josiah, king of Judah, who reigned instead of Josiah his father, and who went forth out of this place: He shall not return thither any more.

And Zedekiah the son of Josiah reigned as king, instead of Coniah the son of Jehoiakim, whom Nebuchadrezzar king of Babylon made king in the land of Judah.