Very Urgent Help Please "missing fields name" ?!

I use a licensed version of Shopware. I run it anyway. Now google search console get an error as follows:

Goole says „Unnamed item“ 1 error and says „Missing fields name“ about this lines of code:


How I can add such name like this code

to fix and solve this isssue?  (how I can add this lines of code to div section)?

my other part of code is:

my product 1 (20 Kapseln)

15,33 € *