opencart 2.3 Default Language Other Than English - php

Question

I have a website which already works on 2 languages ,russian and english(everything runs well in both languages), now i have added armenian language.
The Problem --- when i switch on the website into armenain language , i see ,for example,in breadcrumbs
text_home button_continue button_login ....
i have checked \catalog\language\armen\armenian.php file and noticed that values of this varables exist.
By the way ,when i add from armenian.php into ,for example, language/armen/common/header .php this code
$_['text_home'] = 'arm_home';
it works , but thit means that i should add by hand in every single page this general variable...
i would like to have more optimal solution ...
from admin panel i set armenain as default language
Maybe ,i should edit system\library\language.php ???
Here is the structure
<?php
class Language {
private $default = 'en-gb';
private $directory;
private $data = array();
public function __construct($directory = '') {
$this->directory = $directory;
}
public function get($key) {
return (isset($this->data[$key]) ? $this->data[$key] : $key);
}
public function set($key, $value) {
$this->data[$key] = $value;
}
// Please dont use the below function i'm thinking getting rid of it.
public function all() {
return $this->data;
}
// Please dont use the below function i'm thinking getting rid of it.
public function merge(&$data) {
array_merge($this->data, $data);
}
public function load($filename, &$data = array()) {
$_ = array();
$file = DIR_LANGUAGE . 'english/' . $filename . '.php';
// Compatibility code for old extension folders
$old_file = DIR_LANGUAGE . 'english/' . str_replace('extension/', '', $filename) . '.php';
if (is_file($file)) {
require($file);
} elseif (is_file($old_file)) {
require($old_file);
}
$file = DIR_LANGUAGE . $this->default . '/' . $filename . '.php';
// Compatibility code for old extension folders
$old_file = DIR_LANGUAGE . $this->default . '/' . str_replace('extension/', '', $filename) . '.php';
if (is_file($file)) {
require($file);
} elseif (is_file($old_file)) {
require($old_file);
}
$file = DIR_LANGUAGE . $this->directory . '/' . $filename . '.php';
// Compatibility code for old extension folders
$old_file = DIR_LANGUAGE . $this->directory . '/' . str_replace('extension/', '', $filename) . '.php';
if (is_file($file)) {
require($file);
} elseif (is_file($old_file)) {
require($old_file);
}
$this->data = array_merge($this->data, $_);
return $this->data;
}
}
Thank you in advance

Answer 1

I used an old package of armenain language ,which wasn't compatible with oc 2.3,
solution https://crowdin.com/project/opencart-translation-v2/hy-AM#