How to add an attribute at the end of the description to all products?

Hello

In the description of my products I must add details such as ingredients, expiration, etc.

Within the expiration date, I must add details and clarifications that are too long to put in the product description and would break the aesthetics.
To do this, I want to add something like the following, the asterisk (” * “) with a number, since I need to add two different clarifications to the description.

Expiration: 30 days *2

Then, each product at the bottom in some way, must carry the description of the Asterisk (” * “) and what that clarification means in the products.

Something similar to when they show us the small print of the contracts in the banks, they put an asterisk (” * “) and at the end of the page is the “small print”

Can I do this with some WooCommerce attribute without having to manually write it to all products?
How can I put the same paragraph in all the products that need it without having to do it manually?
Can you give me any ideas?

I’m a bit confused and I can’t find anything about it on the Internet because I don’t know exactly what search criteria to use to find what I’m trying to do, I don’t know how to call it a “tagline”, a “quote”, I don’t know how to call it
Thank you

• This topic was modified 1 year, 11 months ago by Mari Cruz.