Problem with pll_register_string and same string to translate

Hi,

On my WordPress, I use wpml-config.xml file to translate options.

<wpml-config>
  <admin-texts>
    [...]
    <key name="my_plugin_1_settings">
    	<key name="my_plugin_1_custom_text"></key>
    </key>
    [...]
    <key name="my_plugin_2_settings">
    	<key name="my_plugin_2_other_text"></key>
    </key>
    [...]
  </admin-texts>
</wpml-config>

As you can see, I have 2 plugins, and each one has its own options. The fact is that it exists an option in each of those 2 plugins that has the same string as value. For example “Lorem ipsum”.

But in “Strings Translations” list, I can only see the string for the option my_plugin_2_other_text. And on my website, only this string appears translated.

I took a look into your code and I see that in pll_register_string function (triggered on parsing the wpml-config.xml file), you use the md5 of the string as a key in the associative array that stores the registered string : here

And if I trace it, I can see that the registration of the first option string my_plugin_1_custom_text is overrided by the registration of the second option string my_plugin_2_other_text (because they have the same string = the same md5 = the same array key). And at the end, only the registration of the second string is available.

How can I prevent this, without changing the options values?

Thank you.