Wpml-config.xml key names for bootstrap and parallax slider

I’m trying to translate bootstrap and parallax slider of Evolve 3.5.0 version. I use Polylang 1.7.12.

I have created the following wpml-config.xml which I saved in wp-content/polylang

<wpml-config>
<admin-texts>
<key name=”evolve-theme”>
<key name=”evl_slide1_title” />
<key name=”evl_slide1_desc” />
<key name=”evl_slide1_button” />
<key name=”evl_slide2_title” />
<key name=”evl_slide2_desc” />
<key name=”evl_slide2_button” />
<key name=”evl_slide3_title” />
<key name=”evl_slide3_desc” />
<key name=”evl_slide3_button” />
<key name=”evl_slide4_title” />
<key name=”evl_slide4_desc” />
<key name=”evl_slide4_button” />
<key name=”evl_slide5_title” />
<key name=”evl_slide5_desc” />
<key name=”evl_slide5_button” />
<key name=”evl_bootstrap_slide1_title” />
<key name=”evl_bootstrap_slide1_desc” />
<key name=”evl_bootstrap_slide1_button” />
<key name=”evl_bootstrap_slide2_title” />
<key name=”evl_bootstrap_slide2_desc” />
<key name=”evl_bootstrap_slide2_button” />
<key name=”evl_bootstrap_slide3_title” />
<key name=”evl_bootstrap_slide3_desc” />
<key name=”evl_bootstrap_slide3_button” />
<key name=”evl_bootstrap_slide4_title” />
<key name=”evl_bootstrap_slide4_desc” />
<key name=”evl_bootstrap_slide4_button” />
<key name=”evl_bootstrap_slide5_title” />
<key name=”evl_bootstrap_slide5_desc” />
<key name=”evl_bootstrap_slide5_button” />
</key>
</admin-texts>
</wpml-config>

From what I have read, I should have find the bootstrap and parallax options in string translation, but I don’t.

Am I using the correct key names?

Thank you in advance.