Hun endrer tittelen.

Endre is the infinitive, the form that means to change.

Endrer is the present tense, so it means changes / is changing.

• å endre = to change
• hun endrer = she changes / she is changing

In Bokmål, many verbs form the present tense by adding -r to the infinitive:

• å snakke → snakker
• å lære → lærer
• å endre → endrer

Because -en marks the noun as definite singular. In English, that is usually expressed with the.

So:

• en tittel = a title
• tittelen = the title

Norwegian often attaches the definite article to the end of the noun instead of putting a separate word before it.

In Norwegian, the definite article is usually built into the noun.

So instead of saying something like the title with a separate article, Norwegian says:

• tittelen = the title

This is very common in Scandinavian languages. The ending itself carries the meaning of the.

The dictionary form is en tittel.

That is the indefinite singular form, meaning a title.

Here is the full pattern:

• en tittel = a title
• tittelen = the title
• titler = titles
• titlene = the titles

Hun means she.

It is the third-person singular pronoun used for a female person, and sometimes for a female animal when the sex is known.

Examples:

• Hun leser. = She is reading.
• Hun endrer tittelen. = She changes the title.

This is the normal word order for a simple main clause in Norwegian:

subject + verb + object

So:

• Hun = subject
• endrer = verb
• tittelen = object

This is very similar to English:

• She changes the title

Norwegian is a V2 language, which means the finite verb usually comes in the second position in main clauses. In this sentence, the subject comes first, so the verb naturally comes second.

It can mean both, depending on context.

Norwegian present tense often covers both:

• a habitual action: she changes
• an action happening now: she is changing

So Hun endrer tittelen could mean either:

• She changes the title
• She is changing the title

Context tells you which one is intended.

They are related, but not always interchangeable.

• å endre = to change / modify / alter
• å forandre = to change / alter, often a bit broader or more emphatic
• å skifte = to switch / replace / change, often used when something is exchanged for something else

For a title, endre is very natural:

• Hun endrer tittelen. = She changes the title.

You might also hear forandrer, but endrer is especially common for editing or modifying things like:

• titles
• names
• settings
• plans
• text

A rough pronunciation guide is:

Hun endrer tittelen
≈ hoon EN-drer TIT-te-len

A few notes:

• hun often sounds close to hoon
• endrer has a rolled or tapped r in many accents
• tt in tittelen is pronounced as a clear short t
• the final -en is usually unstressed

Pronunciation varies by dialect, but that rough guide will get you close.

Yes. In Nynorsk, the equivalent would typically be:

Ho endrar tittelen.

Compare:

• Bokmål: Hun endrer tittelen
• Nynorsk: Ho endrar tittelen

Both mean the same thing, but they belong to different written standards of Norwegian.