Customizing Text

I’ve got an example for how to filter and customize text in My Tickets here:

https://github.com/joedolson/plugin-extensions/tree/master/my-tickets

Thank you very much. ??
Last question: Do you have the .po-file for german language, so I can change some words in some parts of the plugin?

All of my translations are handled in my GlotPress installation; if you want to change words in ways that are actual changes of text, rather than alternate translations, you can download the .po file there and make your own edits – if you want to add new translations or improve existing translations, you can create an account and edit them directly in the site, and they’ll be added to the next release.