ISTWCMS-4638 In content types menu, rename site footer 'Add' to 'Add/Edit'

src/Plugin/Block/ContentManagementMenuBlock.php

@@ -115,6 +115,8 @@ class ContentManagementMenuBlock extends BlockBase implements ContainerFactoryPl
         }
       }
 
+      // Rename site footer 'Add' link to 'Add/Edit'.
+      $build['uw_content_management.content_types']['table']['uw_content_management.content_types.site_footer']['operations']['#links']['add']['title'] = $this->t('Add/Edit');
       $build['#attached']['library'][] = 'uw_dashboard/uw-styles';
     }