How I choose language to change site Template

?
When you install system, you can choose language.

For example:
Persian language = Template 1
English language = Template 2

Open file /index.php, find:

Eleanor::InitTemplate($theme ? $theme : Eleanor::$services[Eleanor::$service]['theme']);

Replace with:

Eleanor::InitTemplate(Language::$main=='Persian' ? 'Template1' : 'Template2');