So below code works fine when just publishing a single page. But when right-click and publish all subpages (checkbox) it doesnt work for all the childs (which are of the type Person).

I read that in 2014 this was an issue , but i cannot believe that in umbraco 7.5.11 this still doesnt work properly...

Any suggestions?

public class SetUmbracoNaviHideEventHandler : IApplicationEventHandler
{
    public void OnApplicationInitialized(UmbracoApplicationBase umbracoApplication, ApplicationContext applicationContext)
    {

    }

    public void OnApplicationStarted(UmbracoApplicationBase umbracoApplication, ApplicationContext applicationContext)
    {

        ContentService.Publishing += ContentService_Publishing;            
    }

    private void ContentService_Publishing(IPublishingStrategy sender, PublishEventArgs<Umbraco.Core.Models.IContent> e)
    {
        //only for Persons set the umbraconavihide property to true by default, if not already.
        foreach (var node in e.PublishedEntities)
        {                
            if (node.ContentType.Alias.InvariantEquals(DocumentTypeAliases.Person) && !node.GetValue<bool>("umbracoNaviHide"))
            {
                node.SetValue("umbracoNaviHide", true);                    
            }
        }
    }



    public void OnApplicationStarting(UmbracoApplicationBase umbracoApplication, ApplicationContext applicationContext)
    {

    }
}