[Translators] Date in Reply

[Paul]

Hi Luis,

On Wed, 8 Jul 2020 21:27:17 +0200
Luis Fernando Sarmiento Monsalve <luis.sarmiento at mail.de> wrote: 

> using %d in the reply template, the date will come up in English ("El
> Tue, 7 Jul 2020"...) instead of the local language (Spanish in my case).
> 
> Is this a bug?

No. It uses the form that is used in the message you are replying to.

So, if the msg you are replying to has a Date header in Spanish, you'll
see that Spanish version heading up your quotation.

with regards

Paul