Convert Chinese spelling in the command line

LibreOffice Calc has a nice feature to convert Chinese spelling:

  • Select the cell range
  • Tools > Language > Chinese Conversion
  • Traditional Chinese to Simplified Chinese (for example)

This is really useful, congrats to the developers to put that up.

My question is whether there’s a way to do that in the command line without opening the spreadsheet in the Calc GUI (so as to have it done in a terminal or from a script).

Something like this:

libreoffice --headless --convert-from Hant --convert-to Hans --calc-colum B \
/path/to/file.ods --output:/paht/to/converted_file.ods

I have checked the man pages and the help but I don’t see such options, perhaps it’s too specific to have been included in the command line interface’s API.

Please notice the --calc-colum B argument, it would be necessary to specify the column or the cell range somehow.

Thanks a lot.
Cheers, Manuel