There is only one option that is going to let you do that…
…and I suppose GD Defiler has the option to unlock rift gates as well.
There is nothing available with this capability short of becoming familiar with the console commands in Custom game and knowing how to find the correct assets to use those commands upon (via the mod tools / Asset Manager). And I suspect were you to go this route there is no streamlined method to reset the whole shebang just like that. You would probably have to reset everything 1 at a time.
As for your initial query, which I’m assuming is a direct plea to Crate to implement this…
…I would say not to hold your breath on it. I doubt they would ever implement that. I mean, they might surprise me I guess but I doubt it.