en_tn/tit/02/06.md

in the same way

This refers back to the training of the women in the church. Titus was to train the men in a similar manner.

call

"teach" or "tell" or "exhort"

present yourself

This could be translated as "You should be" or "Show yourself to be."

a model of good works

"an example of doing right and proper things"

healthy words beyond reproach

"teaching that does not contain any error"

would bring shame upon someone if he tried to oppose you

This presents a hypothetical situation where someone opposes Titus and is himself shamed as a result. It is not expressing a current event. Your language may have a way of expressing this. (See: rc://en/ta/man/translate/figs-hypo)