category in home page theme element

hello I would like to know if it is possible in the theme element to have more than two blocks of  category in home page  
For example in addition to Bras and undies also put sleepwear
thank you

Hello,

Yes, it is possible. These are displayed on the home page by using the Smart Product Collections Plugin.
You can go to Administration -> Nop-Templates -> Plugins -> Smart Product Collections -> Category Product Collections and add the categories you would like to show on the home page.

Hope that helps!