You can use pandoc.
In Linux you can then add to Dolphin menu a new action, like: “pandoc %U -o %u.odt && rename 's/md.odt/odt/' *.odt
“
I prefer this:
cat %U >> Archivio/$(basename "%u") && sed -i -e 's@<span class="symbol">\\<\\/span>@[\\]{custom-style="symbol"}@g' -e 's@<span class="symbol">\\<\\/span>@[\\]{custom-style="symbol"}@g' -e 's@<span class="symbol">\\<\\/span>@[\\]{custom-style="symbol"}@g' -e 's@<span class="symbol">\\<\\/span>@[\\]{custom-style="symbol"}@g' %U && pandoc --lua-filter odt-custom-styles.lua %U -o %u.odt --reference-doc="default.ott" -f markdown-auto_identifiers && rename 's/md.odt/odt/' *.odt
where defaul.ott (LibreOffice defaul template, so that I get an odt file with desired styles) is symlinked from /home to the folder where I have the md files.
Prefer the last pandoc realease, which recognizes filters.
Convert blockquotes
Not:
normal text
> blockqoute
normal text
but
normal text
> blockqoute
normal text