How to remove duplicates on Bitrix?

Question

1C-Bitrix

Friends, your help is urgently needed.
Now some pages have the following double on the links of the form:
/blog/Category/300.php - Here, as I understand it, the ID goes
/blog/Category/Article Title.php
And the pages got into the index by the first option in the link.
Question: how to set up a redirect from links with id to a link with CNC?
Or maybe there are other ways to get rid of it.
I didn't find an answer to my question anywhere. Thanks in advance

Answer 1

Option 1:
Canonical links
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Option 2:
In the component, write 301 redirect handles from the ID page to the CNC page