Does the translation of the phrase opencart change?

Question

opencart

Good afternoon, the site has 1 language - Russian.
russian directory
replaced the word "Price" with "Price from" everywhere, but still (located in language/russian/common/header)
in the product controller

$this->language->get("price"); // Все равно возвращает "Цена", вместо "Цена от", ни в файлах, ни в бд уже нет такой фразы.

Cache dumped, (in the system / storage folder + in the add-on manager)