This themes provide you built in easy translation. You can edit all language to fit your need, just by login to admin page and you can control every translation in website.
But in some case you may want to use wordpress built in feature for translation. We provide mo file for website translation . If you decide to use wordpress built in feature, you need to turn off built in translation that you can find on Setting tab MO File is stored on Lang folder inside jphotolio themes folder.
For more information about translating wordpress using built in wordpress feature, please refer to this link
This themes provide you support for multi language website. To integrate this themes with WPML is very easy. You just need to install WPML Plugin (sitepress-multilingual-cms). and you will see flag of your translated language on right bottom bar.
You will need to translate several word that attach with themes, you can find language attached with this themes on JPhotolio folder > Lang > and use copy on of PO file to your language. than you will need to translate those language into your language. You can open those PO file using POEdit
For more information about WPML plugin, please refer to WPML documentation.