Extra message to display for an empty modules category
    This hook allows to add an extra message to display in the Module manager page when a category doesn’t have any module
| Hook | displayEmptyModuleCategoryExtraMessage | 
| Locations | BO | 
| Type | display | 
| Origin | core | 
| Aliases |  | 
| Description | This hook allows to add an extra message to display in the Module manager page when a category doesn't have any module | 
Located in
Parameters details
    {
        'category_name': (string) categoryName
    }
Call of the Hook in the origin file
{{ renderhook('displayEmptyModuleCategoryExtraMessage', {'category_name': category.name}) }}