Ichidan verb, Transitive verb
to exchange; to replace
このままでは熾烈な情報戦に勝てない。CIOの首を挿げ替えよう。This is a bruising information war. At this rate we'll never come out on top. We've got to replace our CIO. to shift personnel; to replace one person with another
Also written 挿げ替える【すげかえる】、箝げ替える【すげかえる】