Shoestrap 3.2.6 - Remove default navbar_brand filter // Add new function in its place

functions.php

<?php 

// Remove default navbar_brand filter
// Add new function in its place

add_action( 'init', 'add_sitename' );

function add_sitename(){
	global $ss_menus;

	remove_filter( 'shoestrap_navbar_brand',     array( $ss_menus, 'navbar_brand' ) );
	add_filter( 'shoestrap_navbar_brand', 'my_navbar_brand'  );
}


function my_navbar_brand() {
	global $ss_settings, $ss_framework;

	$logo           = $ss_settings['logo'];
	$branding_class = ! empty( $logo['url'] ) ? 'logo' : 'text';

	if ( $ss_settings['navbar_brand'] != 0 ) {
		$branding  = '<a class="navbar-brand ' . $branding_class . '" href="' . home_url('/') . '">';
		$branding .= $ss_framework->logo();
		$branding .= '</a>';
		$branding .= get_bloginfo( 'name' );
	} else {
		$branding = '';
	}
	return $branding;
}

Thank you!