normis wrote: still the same result
You obviously missed slash inside. I'll repeat it again here.
path='lv/{:page_name}{:slash}'
I will also repeat my other words:
Slash is not solving your troubles, it makes solving a bit easier.
normis wrote: still the same result
You must make proper rewrite rules. Ending {:slash} only helps to match route if it's present in the end of path. I hope someone can help you with proper rewriting rules. If you manage to solve it yourself - please post solution.
Again, don't expect people dance around you. The requirements never mentioned nginx
http://docs.couchcms.com/requirements.html and to get some help with something NOT related to CouchCMS, please be at least attentive to the advice here and read carefully.