can't find 'read more' with localisation

Dear Support,

As you can see on the website https://www.verfzaakmuller.nl/nieuw everything is in dutch. I did this partly with your plugin. Thank you for that.

Everywhere I search I read that I can change the ‘read more’ (www.verfzaakmuller.nl/nieuw/blog/nieuws) with your plugin. Also the ‘contact us’ on the contact page. But for some reason I can’t find them with the plugin. Is this because they are ‘buttons’?

Thank you in advance for helping me out here. I really don’t know where to look anymore.

https://www.ads-software.com/plugins/codestyling-localization/