Unfortunately at the moment we don't have the option of transferring an editable report, or folder of reports to another CoverageBook account.
One option might be to recreate the report in the new account. You can export a CSV of data from any report, and it'll give you the list of coverage links and Sections etc so you can use this to help remake the report by importing the URLs of coverage again into the new account.
Here's how to grab a CSV of the data.
If you're looking to transfer your login from one account to another, get in touch with us and we can help!