How to Hide Agile Store Locator Admin Menus

function plt_hide_agile_store_locator_menus() {
	//Hide "A Store Locator".
	remove_menu_page('asl-plugin');
	//Hide "A Store Locator → Dashboard".
	remove_submenu_page('asl-plugin', 'agile-dashboard');
	//Hide "A Store Locator → Add New Store".
	remove_submenu_page('asl-plugin', 'create-agile-store');
	//Hide "A Store Locator → Manage Stores".
	remove_submenu_page('asl-plugin', 'manage-agile-store');
	//Hide "A Store Locator → Categories".
	remove_submenu_page('asl-plugin', 'manage-asl-categories');
	//Hide "A Store Locator → Specialities (Pro)".
	remove_submenu_page('asl-plugin', 'manage-asl-specials');
	//Hide "A Store Locator → Brands (Pro)".
	remove_submenu_page('asl-plugin', 'manage-asl-filter');
	//Hide "A Store Locator → Markers (Pro)".
	remove_submenu_page('asl-plugin', 'manage-store-markers');
	//Hide "A Store Locator → Logos (Pro)".
	remove_submenu_page('asl-plugin', 'manage-store-logos');
	//Hide "A Store Locator → Import/Export (Pro)".
	remove_submenu_page('asl-plugin', 'import-store-list');
	//Hide "A Store Locator → Customize Map".
	remove_submenu_page('asl-plugin', 'customize-map');
	//Hide "A Store Locator → ASL Settings".
	remove_submenu_page('asl-plugin', 'asl-settings');
}

add_action('admin_menu', 'plt_hide_agile_store_locator_menus', 11);
Where do I put this code?