https://codecanyon.net/item/slick-menu-responsive-wordpress-vertical-menu/17723518

Fully Responsive – Will adapt to any device sizeUnlimited styling options. Customize your menus within the customizer with live preview.Multi Level SupportEach level is independently customizable.Background Videos (Youtube) – Apply background videos to each level or to the site body. Videos will automatically appear as the level opens.Google Fonts. Choose font family, size, alignment, line-height, colors and more!3D Animations. Choose between 14 different superfly menu appearance animation2 Level animation types (Covering / Overlap)Over 45 different menu item animations.Content Filters – Apply filters such as Blur, Brightness, Contrast, Sepia to your site content whenever a menu is open.

Changelog

- **fix**: Fixed issue with WPML language switcher