Listing nested directories
content
└── Projects
├── project-A
|-- post-A1
|_index.md
|-- post-A2
|_index.md
|-- post-A3
|-- post-A4
|-- _index.md
└── Project-B
|-- post-B1
|-- post-B2
|-- post-B3
|-- post-B4
|-- _index.md
(.Site.GetPage "section" "Projects").Sections