Only partial translation possible ??

Dear support,
I use BookMe Pro in version 4.3.4
You recommend in this Support-Forum that we shall translate with LOCO-Plugin v2.5.3.

I did so (German language) and encounter following result when calling the shortcode “[bookme category_id=”1″ service_id=”1″ staff_member_id=”1″ show_number_of_persons=”1″ hide=”categories”]”:
– your plugin ignores LOCO-Translation of all words in progress bar
– (Service, Time, Cart, Details, Done)
– your plugin ignores LOCO-Translation of “Employee”
– your plugin ignores LOCO-Translation of “Service”
– your plugin ignores LOCO-Translation of “Number of persons”

Your plugin shows all other LOCO-Translations correctly. Can you help please ??