[URGENT] Shopkeeper and language files#

Hello everyone,
I have a huge problem.
I'm creating an e-commerce shop with Modx e Shopkeeper 1.3.3
When I go in order management can not display correctly label even though I specified all calls & lang = English (see attach). How can I fix it?
I have to reinstall the module or can I change the labels by hand in some way?

search true all files and change ru to en would do the trick