Language selector for the end user

[roammi]

Is your feature request related to a problem? Please describe.

no

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Language button selector missing, the awesome agency-jekyll-theme already has support for multiple language support (currently English, Spanish, & German), but there is not a way to enable a button so the user can select between them. I am implementing the Spanish version great, what would love to have both languages.

Describe the solution you'd like

A button to select between languages. I imagine we might need some work for this since most sites add a /en or /es to the url for multilanguages support on the same page. I would like to try spanish-english