xlsx to pdf convert - consider the local date format

[jankokert]

I managed to convert an xlsx file to pdf on my remote Ubuntu machine (no UI). (Great tool btw!)

But one minor issue remains: In the xlsx file I defined a border that contains the current date (&d). When I open the file in LibreOffice the date is correctly displayed in the local format (German, 17.03.2023). However, on the server where I'm running unovoncert, the date in the pdf file is rendered in the American format. (03/17/2023) I checked the timezone settings on the server with timedatectl and I got Europe/Berlin (which is correct!)

• So how can I tell LibreOffice to use the local setting (headless, via command line/putty)
• Or how can I tell unovoncert to use this timezone?

Thank you very much in advance!

[regebro]

Can you give me an example file, because I don't know how to replicate this?

Anyway, timezones are not involved in dates, this is locale settings, rather.