@sharareh12,
Yes, we have language files located in language folder. Here find any language .po file. Copy the file and rename it with suffix fa_IR
Then do the translation. For this you will have to download POEdit https://www.poedit.net/download.php and change the options. You will see Source text and Translation, click on Source text and fill in the translation replacing the existing text- https://gyazo.com/345e8def934235074526268cdc6b457f.
When you send us the finalized version, we will send you Pro version of the plugin free of charge. Thank you.