Please make a way to replace a variable without deleting all it's references from BP!

Whenever i want to extend a blueprint ( make a child of it ) and keep going from there, i have to replace it all manually. this is child blueprint it has all the parent’s variables and functionality ! This is so stupid and inefficient/wasteOfTime that i have to do it manually, and hell with it, if there is something wrong with it let it post an error, but at least let me try ! Btw love you epic great engine best there is out there :stuck_out_tongue: