Why are you wanting namespaces on the Wikipedia for other projects?

manuae wrote:

The Palatine Wikipedia has a small community, which already started e.g. with collecting words of the Palatine language, but wants to start now with these projects on Palatine definitely. Instead of trying to initiate new separate projects and thus to split the community and the investigations it makes more sense to have these namespaces integrated into the Palatine Wikipedia as it has also been done e.g. for the Alemannic Wikipedia. Thank you.

What order do you want these namespaces to appear, on e.g. Special:Search and the dropdown lists on special pages like Special:MovePage and Special:Contributions?

Do you want the same as Alemannic Wikipedia ([[als:Spezial:Vorsilbeverzeichnis]]) or some other ordering?

manuae wrote:

I think the order as at the Alemannic Wikipedia can be used for the Palatine Wikipedia as well, i.e. "Buch" / "Buch Dischbediere" (Wikibooks), "Wort" / "Wort Dischbediere" (Wiktionary), "Text" / "Text Dischbediere" (Wikisource), "Spruch" / "Spruch Dischbediere" (Wikiquote), "Nochricht" / "Nochricht Dischbediere" (Wikinews).

Change 78624 had a related patch set uploaded by TTO:
Create ten additional namespaces for pflwiki

https://gerrit.wikimedia.org/r/78624

Change 78624 merged by jenkins-bot:
Create five additional namespaces for pflwiki

https://gerrit.wikimedia.org/r/78624

Done.