@Livaille
Once any custom module is created in SuiteCRM, it’ll automatically create Name, Description, Created Time and Modified Time by Default.
If you don’t want a Name or Description field then you can disable it from Studio & it doesn’t create any trouble.
For Disable, Go To Admin->Studio->Select Custom Module->Layouts->Select Layout from which you want to disable->Select Name or Description field and Drag & Drop to Sidebar->Click on Save and Deploy.