Feat/handle route locatization

[Torresmorah]

Create a route per language

What does this PR do?

• Handle the locatization in the url and add a sitemap per language

• Refactor the folders structure related with files languages and sitemaps

• Add a simple script to update and generate the rest of sitemaps using the sitemap-en.xml as source

• Add a component LocaleLink to add the language in the link, it should be use instead of the Link from react-router-dom

• Replace the links with the new component

• Modify language selector to be reachable and open it when is focused

• Resolve Korean Version #1363

• Resolve Chinese Version #1364

Steps to test

1. Run the project locally
2. Test change the language in any page
3. The url must change
4. Test the links

Screenshots

Language Selector

[xavier506]

LGTM