1. With your PrestaShop admin panel, go to the Shop Parameters -> General section.

2. Find Enable Multistore option and select YES

3. go to the Advanced Parameters -> General section.

4. Click on Add New shop Button.

5. Fill up New Store details.

6. Now, you see Created New multishop click on a new show URL

7. Now, you need to set Multishop URL, and then you’re multishop ready to use.