Android. Where to store mutable string resources?

Question

Java

There is a ready-made payroll application. It has 5 categories - salary, advance payment, sick leave, vacation pay, other. Categories are stored in the SQLite database with values ​​0-4 respectively. Now the category name is converted in the method that assigns the name by number from the database. Also, when adding to the database, there is a drop-down list with these categories, which are stored as a string array in the resource file.
I want to implement the possibility of renaming these categories by the user. You can add one more column to the database table with a category string name, but you don't want to change the existing structure. Where and how else can you do it?

Answer 1

in db

Answer 2

Have you heard of normalization? Create a separate table Категория. Or even store the title in SharedPreferences.