feature request: changing language

[mobtolgataner]

What problem did you meet?

Our app supports language changing in the app by selection. Changing language option doesn't exist expect admin console. For example, the user iPhone has English by default. However, he wants to see content as Turkish. He/She can change the app language by using app feature but I can't see that any parameter to change it in Logto

Describe what you'd like Logto to have

Add changing language option with code whenever user wants to your third party library

[gao-sun]

good point, we'll take a look on this