Our client wants different domains for different countries where they have headquarters. So we would have
www.example3.com.br, etc. (it is also multilanguage, with
The content is basically the same, except for the news, which are specific to each country and some other contain (videos, image galleries, etc.)
However, the catalogue of products, corporate pages, etc., are the same.
Will Google (or other search crawlers) detect these common parts as duplicate content? Would it affect SEO performance? How could it be avoided or mitigated?