Correct errors/ language table/ translating english - german (maybe Javascript error)

On my german woocommerce shop (plugin germanized, plugin loco translate) are still some words/sentences not translated. (see attachement) I want that you do this for me (prefered not hardcoded but in loco translation table). I want also to know where you do this tarnslations (path or screenshot) to do this changes again if an wordpress update makes this necessary. For this job I see a maximum time of one hour if you have experience with woocommerce. I believe there are possible errors in javascript that cause problems. I expect after check fixprice for this task before hiring!