fn set_owner(
env: soroban_sdk::Env,
new_owner: soroban_sdk::Address,
) -> Result<(), soroban_sdk::Error>fn save_texts(
env: soroban_sdk::Env,
name: soroban_sdk::String,
texts: soroban_sdk::Vec,
) -> Result<(), soroban_sdk::Error> fn get_texts(
env: soroban_sdk::Env,
name: soroban_sdk::String,
) -> soroban_sdk::Vec