replace german var names with english ones

3 jobs for 335-correct_amount-per-pickup in 8 minutes and 52 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Build
passed #227323397
shared
build:backend

00:01:35

passed #227323394
shared
build:frontend

00:01:21

 
  Test
passed #227323399
non-shared
test

00:07:16