Solar01 in Solution Manager

Hi,

Below are queries which my client asked me regarding business blueprint,

1). How to change the standard Business Scenario name in structure to 'Global Business Scenario'.

2). How to add one more folder in project structure (other than standard folder Org. unit,BP,Master Data,IS).

3). Is it possible to delete Org unit and master data in Project Structure as they()client only need Business Scenario and Interface scenarios.

For these questions i explored but not able to find anything. So need advice from experts whether it is possible or not to make these changes?

Help.

Regards,

Abhishek R.