Add English to the website

Employer
[no-member:pro]Valentin[/no-member:pro]
Project parameters
Type of cooperationOne-time project
SectionWeb development
Prepaymentwithout prepayment
Payment methodsBank transfer, Electronic money
Acceptance of requestsfrom Mar 3, 2019 until Mar 8, 2019
Project description
You need to add an English version to the site. All materials, categories and structure of the site have already been translated into English. It remains only to add English to the site and make sure that the site is correctly displayed when choosing each language.
I am interested in the time and cost of such work.
I am interested in the time and cost of such work.