Change site title for all languages with CSOM

If you want to update the site title of a SharePoint site you probably will use the title property of your web object. ok, but this will only update the site title in the language of the user that runs the code.

e.g. my user account has set English as default display language



If you update web.title property trough the UI or via custom code, change your default display language to another language and load the site again, the web.title property won't be changed in this language.

You can use this piece of code to change the title property for all available languages of a site.

	using (var ctx = new ClientContext(webUrl))
	{
	//get web and load required properties
	var web = ctx.Web;
	ctx.Load(web, w => w.SupportedUILanguageIds, w => w.TitleResource);
	ctx.ExecuteQuery();
	//change site title for all supportedUILanguages.
	var resource = web.TitleResource;
	foreach (var culture in web.SupportedUILanguageIds)
	{
	resource.SetValueForUICulture(new CultureInfo(culture).ToString(), newTitle);
	}
	web.Update();
	ctx.ExecuteQuery();
	}

view raw UpdateWebTitle.cs hosted with ❤ by GitHub