I wish to create bilingual blogs/websites using WordPress. Of the plugins that make it easy for users to switch between one language and another Language Switcher seems one of, if not the best. Although I've been able to switch the core elements (posts, pages, comments, Core Widgets, etc.) I've struggled with plugins that I wish to incorporate into my test website. Some look promising, in that they are internationalized, but on examination fall short (often permitting use of other languages than English - but only one language can be presented to the user at a given time). I'd like to know which plugins and themes work well with Language Switcher, and which should be avoided.
To kick things off I've found that the following plugin and theme work well with Language Switcher - I just needed to create an .mo Welsh file for both:
Advanced Search: http://www.zirona.com/software/wordpress-advanced-search/
Freshy 2 theme: http://www.jide.fr/english/
I'm really keen to find plugins that work multilingually in the following areas (the ones I've tested to date fall short):
I'm not too bothered about the admin side - it's the user interface I'm concerned about mainly.