Transfer of License or Themes

Hi all,
I need to manage two accounts at envato. Now I have unfortunately bought a theme which I actually wanted to buy with the other account. Is it possible to override the theme, because Updates etc. Will need to be downloaded from the purchasing account?
Can anyone explain this to me?

You can use “Envato Toolkit” to update the themes automatically. Just need to create one API for it and include the tokens inside of the plugin