Create New Subsite In Different Language. The big difference is that many people may think the Home page of the communication site looks much better. To create a SharePoint subsite go to the site contents page and then click on New - Subsite in the modern site.
This setting determines whether the option to create a subsite is available on the Site contents page when users click New. For example if your default language is English you can still create subsites in Japanese and Hindi. Then provide the Site Name Site Description Site URL then choose the site template and then choose the Permission and click on the Create button.
In this case I would create a sub site in order to keep all this supporting information together and to keep the permissions administration clean.
Admin can enable the SharePoint multiple language interfaces on sites but the primary language for the site collection will remain the one that has been selected here by admin. You can even do it without tech skills or paying someone else to handle the hassle. It uses modern page and modern web parts such as Hero News and Events. As soon as you choose another language template names get translated into the language of your choice.