This the variable for content name: {{ content.name }}
so you could concatinate this to the end of your string. I'm pretty sure it will ouput with spaces so you might need to filter to format the name, replacing spaces with dashes or however your urls are set up for the pages.
{% set urlend = content.name|whateverfilter() %}
then concatenate "urlend" to the end of your string (outside the quotations).