Change "preapproved" to "Standard" on sn_chg_model_ui_landing.do

[Kajalk]

I want to Change "preapproved" to "Standard" on sn_chg_model_ui_landing.do. Will this impact anything else in the system. I have found below: 

No. This will not have any impact on the system if you are not using Language translation plugin. 

if you are using it then you should be careful in using the below syntax.
i18n.getMessage("Preapproved");

But sn_chg_model_ui_landing.do page calling sn_chg_model_ui.landing.app script which is using  i18n.getMessage("Preapproved") syntax. Is it feasible to make this change?
Please help me with this?

[Mark Manders]

If you change it, you will also need to change the translations, so updating the script would be the best thing as well.

[Kajalk]

@Mark Manders  'Also need to change the translations' means what exactly needs to be done? 
The script is provided by the system. Would it be the correct approach to make changes to it? Also, what modifications need to be made to the script?