Lol you make it sound difficult it's much simpler than having a "third party program" etc just copy and rename a few folders and you're good to go lol, been doing it the the past couple days to merch with my bank char's and only because I'm too lazy to download and install a dead end game on the other pc's in the house.
This would also be a violation of ToS.
5. License to Use
You may not (a) sublicense, rent, lease, loan, sell or otherwise transfer the Software or the Services (or any part thereof) (b) modify, adapt, reverse engineer
or decompile the Software, or otherwise attempt to derive source code from the Software; (c) create any derivative works in respect of the Software or the Service; or (d) otherwise use the Software or the Service except as expressly provided in this Agreement. Title to the Software, and all rights with respect to the Software and Service not specifically granted under this Agreement, including without limitation all rights of reproduction, modification, distribution, display, disassembly and de-compilation and all copyright, patent, trademark, trade secret and other proprietary rights and interests are reserved to AGE or its licensor(s).
So therefore by your own admition you are currently violating ToS