Redirect Multistores Product URLs

[AndrewDps]

 

Prestashop 1.6.0.14

I have one main website: www.mainwebsite.com and many multistores.

I would like to delete all the multistores and to use only the main website.

I would like to redirect all the product urls of the deleted multistores to the product urls of the main website.

Sample

OLD MULTISTORE URL:
http://www.multistore1.com/category1/209956-product-1.html

IT MUST REDIRECT TO:
https://www.mainwebsite.com/en/category1/209956-product-1.html

As you can see the product ID is the same.

How can I do it?

Actually old multistores domains are pointing to the main website server IP.

I'm ready to pay the service if necessary.

Thanks for your help!

[joseantgv]

You only need to redirect to a different domain or also manage languages and different category names in URL? I mean, in your second URL there is an '/en/'.

[AndrewDps]

15 minutes ago, joseantgv said:

You only need to redirect to a different domain or also manage languages and different category names in URL? I mean, in your second URL there is an '/en/'.

It could be great to manage also the languages

[joseantgv]

If you just need to change domain you can check this https://stackoverflow.com/questions/19816284/redirect-all-urls-exactly-just-change-domain-name

[AndrewDps]

3 minutes ago, joseantgv said:

If you just need to change domain you can check this https://stackoverflow.com/questions/19816284/redirect-all-urls-exactly-just-change-domain-name

The prestahop htaccess is generated automatically so I cannot add code in it...

[joseantgv]

You can, at the beginning and at the end, please note that the area that PS generates is marked.

[AndrewDps]

4 minutes ago, joseantgv said:

You can, at the beginning and at the end, please note that the area that PS generates is marked.

Can you help me to complete this task? I don't know what to write in it

[joseantgv]

Just try to put this at the beginning of .htaccess:

RewriteEngine On
RewriteCond %{HTTP_HOST} ^(?:www\.)olddomain\.com$ [NC]
RewriteRule ^ https://www.newdomain.com%{REQUEST_URI} [L,R=301]

 

[AndrewDps]

We solved adding this code at the top of the htaccess:
 

# START REDIRECT

RewriteCond %{HTTP_HOST} ^(?:www\.)oldwebsite\.net$ [NC]
RewriteRule ^ https://www.newwebsite.com%{REQUEST_URI}?utm_source=oldwebsite [L,R=301]

#END REDIRECT