How to: Console Commands every time Unreal Engine starts and the Game is played - Blueprint - Unreal Engine Forums
Can you use Blueprints or Blutility to run console commands within the editor? - Blueprint - Unreal Engine Forums
Gwen Frey on Twitter: "UE4 devs: Is there a blueprint solution to add a fullscreen/ windowed toggle into your game? I tried this strategy but "Execute Console Command" doesn't work in a
Romero Blueprints++: BP Compendium 3: Execute Console Command
Where is the console? - Platform & Builds - Unreal Engine Forums