felixarntz/wp-site-identity

( function( data ) {

    wp.customize.selectiveRefresh.partialConstructor.WPSiteIdentityPartial = wp.customize.selectiveRefresh.Partial.extend({
        initialize: function( id, options ) {
            if ( options && options.primarySetting && options.settings && 1 === options.settings.length && data.liveSettings.includes( options.primarySetting.replace( 'wpsi_owner_data[', '' ).replace( ']', '' ) ) ) {
                wp.customize( options.primarySetting, function( setting ) {
                    setting.bind( function( value ) {
                        var items = document.querySelectorAll( options.selector );

                        Array.from( items ).forEach( function( item ) {
                            item.textContent = value;
                        });
                    });
                });
            }

            wp.customize.selectiveRefresh.Partial.prototype.initialize.apply( this, [ id, options ] );
        }
    });

} )( wpsiCustomizePreview );