Do we have a priority of non-ns0 spaces? Wikipedia and Help pages are useful to be translated, I'm ok if you focus on those after the ns0-step, but please don't forget the "navbox" templates.

They are part of the articles.

For example on itwiki their code is very similar to enwiki ("|title =", "|groupstyle = "...), i always thought it was an "easy" option to implement. I am here if you need to test a beta in the future.

Actually, as far as I can see, it does work already, but there are some issues with it. For example, namespace names are incorrectly translated.

Content Translation's priority is content, but the existing bugs are relatively easy, so this might be properly closed some time soon. (Patches always welcome ;) )

This seems to be the cause for this comment.

@Amire80, I've tried with [[ Wikipedia:WikiProject_Medicine/Translation_task_force/RTT/Simple_eating_disorder | this page ]] and while the "new translation" dialog was able to find it, once I started the translation I got an empty page with the error
"The "Viquipèdia:WikiProject Medicine/Translation task force/RTT/Simple eating disorder" page could not be found in English Wikipedia". It seems the problem is that it seems to look the source article using the namespace translated to the target language (i.e., "Viquipedia:" instead of "Wikipedia:").

If one could set the source url and the article it is replacing that would be great.

So for this article I want [[Wikipedia:WikiProject_Medicine/Translation_task_force/RTT/Simple_eating_disorder]] to substitute for "Eating disorder" with the completed translation occurring at the term eating disorder and linking to it.

In T86744#1569794, @Doc_James wrote:

If one could set the source url and the article it is replacing that would be great.

So for this article I want [[Wikipedia:WikiProject_Medicine/Translation_task_force/RTT/Simple_eating_disorder]] to substitute for "Eating disorder" with the completed translation occurring at the term eating disorder and linking to it.

It seems that T105130: Make finding articles to translate be more flexible (accepting URL and more) will also help with this usecase. I added an example based on this to the ticket.

Change 236047 had a related patch set uploaded (by Amire80):
Don't localize the namespace unnecessarily

https://gerrit.wikimedia.org/r/236047

Change 236047 merged by jenkins-bot:
Don't localize the namespace unnecessarily

https://gerrit.wikimedia.org/r/236047

To me it seems to be fixed in production, but because I submitted the patch I'd love somebody else to verify :)

@Pginer-WMF, @Doc_James, @Mavrikant, can you verify that it's fixed, please?

In T86744#1694893, @Amire80 wrote:

To me it seems to be fixed in production, but because I submitted the patch I'd love somebody else to verify :)

@Pginer-WMF, @Doc_James, @Mavrikant, can you verify that it's fixed, please?

I tried to start a translation for the example I mentioned in the description ( http://en.wikipedia.org/wiki/Wikipedia:No_climbing_the_Reichstag_dressed_as_Spider-Man ) and I can reach the translation editor without issues, but I have not checked what happens when publishing (which we need to check before closing this). Regarding publishing we probably need to check it works when publishing to (a) the equivalent namespace, (b) a different namespace (by changing the target title), and (c) the main namespace of the target wiki (by changing the target title)

In T86744#1696396, @Pginer-WMF wrote:

In T86744#1694893, @Amire80 wrote:

To me it seems to be fixed in production, but because I submitted the patch I'd love somebody else to verify :)

@Pginer-WMF, @Doc_James, @Mavrikant, can you verify that it's fixed, please?

I tried to start a translation for the example I mentioned in the description ( http://en.wikipedia.org/wiki/Wikipedia:No_climbing_the_Reichstag_dressed_as_Spider-Man ) and I can reach the translation editor without issues, but I have not checked what happens when publishing (which we need to check before closing this). Regarding publishing we probably need to check it works when publishing to (a) the equivalent namespace, (b) a different namespace (by changing the target title), and (c) the main namespace of the target wiki (by changing the target title)

The equivalent namespace is set as the default namespace if the user didn't write anything else, so this should fulfill (a).

(b) and (c) are also supposed to work as you describe.