metronic integration with laravel

I have downloaded metronic_v7.0.0 and now i wanted to integrate it with laravel

i am following this (https://keenthemes.com/metronic/?page=docs&section=laravel-integration) tutorial but in step 3 the path specified are not in my metronic folder

app.js

import '../demo1/tools/webpack/vendors/global';
import '../demo1/tools/webpack/scripts';

app.scss

// base style
@import "../demo1/src/sass/style";

// skins for demo1 only
@import "../demo1/src/sass/global/layout/aside/skins/dark";
@import "../demo1/src/sass/global/layout/brand/skins/dark";
@import "../demo1/src/sass/global/layout/header/skins/base/light";
@import "../demo1/src/sass/global/layout/header/skins/menu/light";

in metronic folder there is a theme named "html_laravel" it uses demo 1 and i have easily integrated it with this( https://keenthemes.com/metronic/?page=docs&section=laravel-integration ) tutorial however this "html_laravel" theme supports only demo1

what should i do if want to integrate demo2 or demo 3 ... etc into laravel

laravel themes integration metronic