How folders DCIM Download WhatsApp media redirect link binded location changed to SD card?

As in PC windows we can change default location of my documents by roaming profile or registry settings is it possible to Change default storage location (link bind redirect automove) of DCIM Download WhatsApp media Facebook or any folders to externL memory card so thT whatever saved is automatically moved or downloaded or saved in external card Automatically through and shell commands without or on rooted mobile kindly share link or step by step commands ways to do the same with any folders in android Is there any app which automove or is there any script which automoves without rooting. Eg:foldermount app (but works in rooted mobile)