I can't find a way to edit the "Tax namekey"

Under Hikashop> System > Taxes I can create tax categories and tax rates.

The name of the taxrate ("Tax namekey") is then used as a title in the checkout process. I managed to name my Tax Namekey to just "25%". So the customer could guess that this is the very common tax rate, but it doesn't say that. It's just a 25% surcharge of some kind.

But, I can't seem to edit this "Tax namekey" after it is created? Where do I do that?

Se image.

Hello,
The solution will probably just be to create another tax rate or directly edit that tax rate name through your database.

I'll try that then. Thanks. I was worried the tax_namekey might be used as a key in a relationship.

I looked around in the tables and data. Taxenamekey is used in at least three places.

Table taxation has the field tax_namekey", so does the table tax.

In the table order_product there is a field called order_product_tax_info that has a lot of information about taxes in an array. Including tax_namekey.

This means I probably can't change it without causing something bad to happen.