Button text

Hello

You can use the standard plugin for translation and change this line in .po and .mo files

Hello

Can you explain me a little more about that. I mean, what is the plugin and do you have a tutorial about the changes of the files?

Hello

Read this please – https://www.wpbeginner.com/wp-tutorials/how-to-translate-a-wordpress-plugin-in-your-language/

AND

Read this – https://documentation.laborator.co/kb/kalium/how-to-edit-the-po-file-manually/