How to find where to fix the translation of Menu to Menu?

Question

PHP

Yesterday I used Poedit and translated the topic into Russian, and today, looking at it on my phone, I saw that there is an untranslated string on the mobile version.
First of all, I got into the translation and started looking for the line Menu, but it's not there.
Then I got into the Suppamenu Pro Plugin, it is responsible for the menu (there is also no such line - although there are language files).

In general, it’s completely confused how to find the line that is responsible for the given text and in which file and how to find the path to the file. If this is for you Find 3 minutes and give a hint, and I myself explore the whole way.

Answer 1

Give a link to the site. There might be a script that does it.
Alternatively, here's a little jQuery code to help:

<script>
jQuery(document).ready(function($){
$('.suppa_rwd_text').text('Меню');
});
</script>

Answer 2

in the header.php of the theme, if the menu uses sidebar, then sidebar-menu_name.php, or in the admin panel in the menu name, the easiest way is to look in the theme files

Answer 3

There is a hardcore solution - copy the entire theme and plugins to your computer, search in the total commander, look for this text in the documents. Profit.

Answer 4

If the theme or plugin comes with a translation, then there must be po mo files and the program will eat there, you can make a translation. If not, then the script from nikfakel 's answer is quite suitable, in its footer )

Answer 5

This is specified in the js script that generates the menu
grushastore.ru/wp-content/plugins/suppamenu/standa...
rwd_text: "Menu"