Mouse Button Function Swap Option

[digitalsmear]

I would like the ability to switch the in-game right click and left click functions without having to swap my Primary and Secondary mouse buttons in windows.

I am left handed and play dota (RTS games in general) in an unconventional way - using a Wacom style pen tablet. Currently I have to do some awkward shenanigans in my settings to get my pen and my mouse to function in a logical way in game. All of this would be mitigated if I could simply check a box that allows me to swap the "traditional right click" actions with the "traditional left click targeting." It would also make dragging and dropping items, right click menu, and all the regular "system" type functions follow my "primary" and "secondary" system mouse settings. Very helpful!

And I know there are other left-handed people out there who would appreciate this Quality of Life adjustment, too.

Please and thank you. :)