How to add Breadcrumb code (Html CSS)?

Hello forum! Help me, please, how can I place own Breadcrumb code (Html CSS links I’ll add by hand for each page)?
If I add it via Plus - > More - > Html code, then my code is connected via the iframe tag and if the site user clicks on the crumb link, then an additional window with the address specified in the code will open on the same page.
How to do on normal, to by clicking on the crumb-link opens a new page on the same tab?

Hi,
You can post a message from the iFrame to the page code and use the WixLocation.to( ) function to redirect to the relevant page.
Click here to learn more about Messaging. Click here to read more about the to function.

Good luck,
Tal.