Code Error Failed To Find Element Matching Selector

Solution for Code Error Failed To Find Element Matching Selector
is Given Below:

I am trying to scrape data from the field below, however, puppeteer is saying Error: failed to find element matching selector “.custom-body-copy”. I am not sure what happened but it used to correctly pull this data.

Here is my code:

Promise.all(products.map(async product => {
    // Inside of each product find product SKU, it's human-readable name, and it's price
    let productId = await product.$eval(".custom-body-copy", el => el.innerText.trim().replace(/,/g,' -').replace('Item', '').replace(/s+/g, ''));
 

This is the element I am looking to grab, more specifically the item number within this.

enter image description here

Any suggestions would be greatly appreciated.