Folder to put the MO translation file
I've created a .po and .mo files to translate the default "Post an Ad" home's button message and had no success.
The file I've created is classipress-labzip-es_ES.mo and I've put it in the "classipress-labzip" folder, in the "classipress-labzip/lang" folder, and many other places, but the default "Post an Ad" is not translated into spanish.
I've also used the classipress-es_ES.mo, given that has the same "Post an Ad" string inside (of course, renamed to classipress-labzip-es_ES.mo"), but didn't work.
Where do I have to put the translation file?