[Bug] Email’s language depend on Admin’s setting preferences

Hi Support.

I got weird behavior. My client’s website is Thai language as default setting.
There are admin 1 who setup his language to English. And
admin 2 who setup his language to Thai (Default site)

When admin 1 do some action on orders (WooCommerce Plugin) that sending email. ex: processing, completed, etc. Customer will get English language email.

When admin 2 do some action on orders that sending email. ex: processing, completed, etc. Customer will get Thai language email.

What I expected. Customer should get Thai language email which is the default site’s setting.

Thank you