Yes, I have made the translation with the file easingsliderlite.pot that is in the folder languages of the plugin.
I find the solution. The files of languages in the folder language of the plugin must have for name : “easingsliderlite-fr_FR.po” and “easingsliderlite-fr_FR.mo”
Now the translation is ok in the administration of WordPress !
If you wanna have my translation of the plugin, I can give you a link with the 2 files ?
