Change URL to meaningful name when I use hyperlink target Scenario:

&lt;a href="#block-block-1"&gt;Book&lt;/a&gt;


When I click book, it will scroll down to the block and url will be www.example.com/#block-block-1. Is there anyway to change url to something meaningful like www.example.com/#book?

I've tried suggestions from How to give meaningful id names to blocks?, but it is not really what I want.
The Block Attributes module will let you add a meaningful id attribute to any Drupal block. 


  The Block Attributes module allows users to specify additional HTML
  attributes for blocks, through the block's configuration interface,
  such as class, id, style, title and more.