breadcrumbs category error

in the shop section, the breadcrumbs on the right are shown as:

<product name> home / “producto” / <product name>

go to f.e. https://herbaglobal.com/index.php/producto/coctelera-de-neon/

I think that it has not a lot of sence, since :

1 ) why the <prodcut name is tweese? on the left it’s ok, but in the right again?

Then, if you ckick in “producto” in the breadcrumbs home/ producto / coctelera-de-neon and goes to 404 error page.

2) I don’t know why is producto there? it means nothing. I think that the category should be there… f.e.

<product name> home / <categoty name> (one or more levels in the category tree)

Could you please check the entire breadcrumbs of the template in case of woocommerce?

Thanks a lot!

PD: Other minor usue, in woocommers when the procucts variance is activate the option to select the variants like color, flavors, etc appears on the righ. Why? Could be possible to put the selection booton aligned with the rest (in the left)?
see that also in https://herbaglobal.com/index.php/producto/coctelera-de-neon/
also in https://herbaglobal.com/index.php/producto/barritas-formula-1-express/
“Elige una opcion” is better in the left… same level of prodcut description parragraf.

Of course , this is not an error…it’s my opinion. Up to 2.

BR again…