Up until now, I have created the footers by making one for each language using the template [[$footer_[[++cultureKey]]
For the site map, I tried using pdoMenu as follows (displaying only the resources I am interested in):
[[pdoMenu?
&parents=`-[[+id]]`
&level=`1`
&context=`[[*context_key]]`
&previewUnpublished=`1`
&resources=`[[BabelTranslation? &resourceId=`1` &contextKey=`[[*context_key]]`]],[[BabelTranslation? &resourceId=`3` &contextKey=`[[*context_key]]`]]`
…..
]]
I used the resources parameter to specify which resources to display, and I obtained the IDs with BabelTranslation.
To make it work, and I don’t know why, I had to use parents with the removal of the current resource -[[+id]].
It seems to work, but is it okay?
Is there another similar solution, or is it better to use footer_cultureKey?