I’m especially failing to get this string:
“Indem Du fortfährst, akzeptierst Du unsere Datenschutzerklärung.”
to display as:
“Indem Sie fortfahren, akzeptieren Sie unsere Datenschutzerklärung.”
The string has been successfully changed in the wp-content/languages/plugins/newsletter-de_DE.po – then compiled to newsletter-de_DE.mo, uploaded to the directory wp-content/languages/plugins – still the string is not being translated correctly. What am I missing?????