プレイヤーごとに別画面を割り当てたい

up:: UE5.0.2
source:: Scenecapture 2d in multiplayer:sniper scope - Programming & Scripting / Multiplayer & Networking - Unreal Engine Forums
source:: How do you change the texture on an object with blueprint? - Unreal Engine / Rendering - Unreal Engine Forums

映写先のMaterialをPlayerごとに分けて設定すればいい。