How to add a block to the main page region? I want to add a simple blocks in the main page region. Instead of basic page or article I just want to add 4 blocks on that page. So, it looks like, Home page(Have blocks) >> sub-Home(have blocks) >> All Basic page(content). This looks simple but there is no way in the add block options where we can display as block and have a path.
Go to YOUR_SITE/admin/structure/block and find the Content region

then go to Configure



Then configure the Visibility settings, in this case this block only will be showed in the front page.