How to Hide Easy Video Publisher Admin Menus

function plt_hide_easy_video_publisher_menus() {
	//Hide "Video Publisher".
	remove_menu_page('evp-video-publisher');
	//Hide "Video Publisher → Settings".
	remove_submenu_page('evp-video-publisher', 'evp-video-publisher');
	//Hide "Video Publisher → YouTube".
	remove_submenu_page('evp-video-publisher', 'evp-youtube');
	//Hide "Video Publisher → Channel Import".
	remove_submenu_page('evp-video-publisher', 'evp-channel-import');
	//Hide "Video Publisher → Add Channel".
	remove_submenu_page('evp-video-publisher', 'evp-add-channel');
	//Hide "Video Publisher → API Setup".
	remove_submenu_page('evp-video-publisher', 'evp-api-setup');
}

add_action('admin_menu', 'plt_hide_easy_video_publisher_menus', 11);

Where do I put this code?