To add to the site button with another city?

All kind time of day.
The site is made in WordPress, you need to add a button to a different city, so when it is clicked, changed phone numbers and addresses. Also at the top was written: "Your city Biysk" and opened the subdomain of the site. It is possible without it.
I will say in advance I am a newbie, I will be glad over your response. Also I will be glad to links to articles where it is implemented already.
June 14th 19 at 20:13
2 answers
June 14th 19 at 20:15
My answer is not very informative, but I would be looking-looking for a plugin for a regional or sub-domain.

Just found a plugin: MultiSite Clone Duplicator with a couple of clicks create a full copy of the website on the subdomain, there is only requests to adjust required.
Thank you for your reply, I will try. - nikita.Stracke commented on June 14th 19 at 20:18
June 14th 19 at 20:17
If we are talking about duplication of the domain and the site server, then I would recommend WPMU
enable MultiSite mode in EAP. To create the required number of subdomains for the regions and group them together.

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