I found the article to create a multilingual wordpress plugin roksprocket. I thought I found the language files at wp-content/plugins/roksprocket/language and duplicated the .po file with the ending -es_ES.po and translated every single line. But it won't show when refreshing the site, except for the Read More tag.
I found the article for joomla but not said article for wordpress sites.
Could you help me with this please?
Where does one place the translation files so that they don't get overwritten on update of the plugin?
For example, I want to tweak the english in roksprocket mosaic layout. I can of course edit the .po and .mo files which are in the plugin directly and it works. HOWEVER it would seem that I should be able to place them here and it should override the local files