Assuming I have the following menu structure
Main Menu - Subjects -- Subject 1 -- Subject 2 - Brands -- Brand 1 -- Brand 2 ....
I have a block in which I can choose which submenu to display in that block. Notice that only the 1st level of the Main menu is displayed in the block settings.
It looks something like this:
In the block settings I save the submenu uuid as the key and the name(Subjects, Brands, etc) as the value.
Later on I load the block settings in a region.
I want, by using the uuid of the submenu to load all of its children and get the title and link.
How can I do that.