I just installed wpforo. My site is in spanish language, Wpforo backend is about 95% in spanish (some descriptions are in english) but front end seems to be mixed, the forum menu is in english, the statistics area is mixed and messages are in english.
Is there any way to fix it and have the forum completely in spanish? (at least the front end)
Thanks a lot for your help.
That means wpForo doesn't have 100% translation of Spanish language. You should translate yourself using one of these translation methods, using the Loco translate plugin is the recommended way.