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You have to edit the HTML directly – using the Source button on the editable text region.
URL Optimizations
When optimizing a URL path for target keywords, we have access to update this in Kentico.
Kentico will automatically add the former URL as an Alias when the new URL is added.
How to:
Find your page that you want to update
URLs → Path Type → Standard URL or wildcard → Path or Pattern
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Note from Silvertech:
So the Page alias was left as is and that is what is recognizing the former url. The new URL was added to the Path or pattern which was previously empty (which means use the page alias) so both are recognized. I believe changing the page alias also causes Kentico to add the former page alias url to the list under Page aliases. If at any time Kentico does not automatically add to the page alias, you can check and add the former URL to the Page aliases manually
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Pages Tile
*To confirm you are updating the correct page, select the page you would like to update, click "Properties" > "URLs" and check that the "Page Alias" and/or "Path or Pattern" matches the pages you would like to update. (There may be a better way to do this (?))
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