Hi @wllmdjngh, thanks for reaching out. I was having a little difficulty to find the true/false you mentioned on the page, can you help to send a screenshot?
Because that field is a switch field it will return either true or false. So if you go to the /1803-hpe-oneview-43 collection, for example, and disable that switch you will see false appear in the tab title:
Once you remove that field from the Meta title settings for the Articulos DJCS News template page, the true/false in the title will go away.