While ShuttleCloud does not migrate YouTube accounts, Google provides easy instructions to transfer a YouTube account manually.
If your current YouTube account is linked to a Google Account, it may be possible to transfer your YouTube account depending on when it was created. Some settings will be available to you and, unfortunately, some may not.
This is an option for users who created their YouTube Account before May 2009 and then linked to a Google Account.
To transfer your YouTube account from an existing Google Account to another existing Google Account, follow these steps:
1. Sign in to YouTube.
2. Unlink your YouTube account.
3. Link your YouTube account to the account of your choice.
For more information from Google, see this post.