There’s no explicit feature, but it’s easy:
- Mark and copy (Cmd+C) the Section Title
- Multi-select the tasks in the section (up to 50 at once)
- In the bottom toolbar, click the first icon, then the edit icon next to the current project name, then paste (Cmd+V) the section title to be used as project title, then click “Create project for …”
Make sure the project is in the team you want it to be.
Larry