multilingual site - page title & URL

I am working on a multilingual site. When a page is translated into another language Drupal actually creates a new page with a new ID, title, etc... I'm running into a lot of issues where page-specific code was written. Here's an example

"en/applications"!==c.location.pathname||c.location.hash||a(".block-menu-menu-solutions ul.tabs > li a")[0].click()

When Applications is translated into another language the URL changes and therefore the code won't work anymore. Is there a way to translate content but keep the title in the URL in the default language?