Product tags in modx?

Question

MODX

The client came with the site, did not work closely with modx before.
The essence of the question is this - you need to change the text of the tags in the product card, which are used for filtering on the side . Then on the side there is a list of filters - there is a certain set of manufacturers and tags for them - specializations. Tobish, when you select one of the specializations (tags), the desired manufacturer lights up, and the rest go out. I need to rename these specializations - because some manufacturers have been added and some have left. I can't find where to change them.