Remove Mobile Menu Navigation Folders

I use nested navigation folders to keep my menu items organized. I would like to remove the navigation folders on my mobile menu so that it just displays the links inside of the folders and not the folder names themselves.

Instead of displaying:

• Folder 1 Name >
• Folder 2 Name >

I would like it to display:

• Folder 1 Item 1
• Folder 1 Item 2
• Folder 2 Item 1
• Folder 2 Item 2

Another possible option could be:

• Folder 1 Name
  • Folder 1 Item 1
  • Folder 1 Item 2
• Folder 2 Name
  • Folder 2 Item 1
  • Folder 2 Item 2

Anyone have any idea?

Site: kylebranzel.squarespace.com
Password: cssishard

I don't know how to do this. But I know another approach

You can add a Section under Footer with a Text Block (add some text links)

I can give you code to replace Mobile Items with this Text Block

@tuanphan That would be amazing! Thank you!

When you've done add it, you can let me know, I will give the code