Is this possible? A multisite with “www.example.com/en/blog/” and “www.example.com/cn/blog/” (two directories deep)

Yes, your requirements are possible. As addition, you can also use different domains for each language, like http://www.example.cn/blog/ http://www.example.ru/blog/ http://www.example.jp/blog/ if you need also relationsships betweent the posts of different sites, in your context languages, you can realize this via custom code or an existing plugin, like Multilingual Press.

Can I set is_rtl() to true?

You’ve got two options: In wp-config.php, set $text_direction = “rtl”; If you’ve defined your own .po or .mo translation file for Pashto (is there really not one already?) there should be a string to translate value: ltr context: text direction Set the translation to be “rtl”. If that’s the user’s loaded locale then that will … Read more

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