A New Jersey school district will issue corrected yearbooks after photos of two high school students were altered to remove President Donald Trump's name on their clothing.

In a letter to parents, Wall Township School Superintendent Cheryl Dyer said she has not been able to determine why it happened, but she knows in some cases how it happened.

High school junior Wyatt Dobrovich-Fago is an enthusiastic fan of the president.

He wore a navy blue sweater with the logo 'Trump Make America Great Again' stitched on its breast.

When he received his yearbook, the image had been cropped to exclude the logo.

Wyatt Dobrovich-Fago also wore a Trump sweatshirt but his image was cropped to exclude the slogan when the yearbook was eventually printed

Grant Berardo wore a Trump sweatshirt for his yearbook photo at Wall High School in Wall Township, New Jersey, but the branding was photo-shopped out in the book (right)

The same was done to 17-year-old Grant Berardo. His was even more obvious - the large white Trump slogan printed across his chest was entirely wiped from the image before the yearbooks went to print.

Dobrovich-Fago's younger sister submitted a quote by the president to be included beneath her profile but it wasn't printed either.

It was: 'I like thinking big, if you're going to be thinking anything, you might as well think big.'

She said that she made sure to submit it on time so that it was included.

One of the boy's sister's Trump quote was excluded (left) while others by different presidents (right) were printed unedited

The teacher has been named as technology teacher Susan Parsons who was also the yearbook adviser. She has been suspended with pay on a salary of $87,950

The students complained that the photo was intentionally altered even though the shirt the student was wearing did not violate the school's dress code, Dyer said.

Another photo was resized to match others and claim that it did not appear that it was intentionally done to remove Trump's name.

Dyer hasn't been able to determine why a Trump quote submitted by a third student, the freshman class president, wasn't included, while a quote by President Franklin Delano Roosevelt appeared under the senior class president's photo.

The girl whose Trump quote was removed was said to be dismayed.

The teacher involved has been named as technology teacher Susan Parsons who was also the yearbook adviser.

Parsons is a registered Democrat who voted in the November election.

On her yearbook class' website within the district homepage, Parsons includes 'photo editing' as one of the 'real world skills' that students learn during yearbook production.

According to public records, she collected an $87,950 salary last year.

Wall High School (pictured) suspended the teacher responsible and is investigating the removal of the slogans and quotes

She was told not to come back to work at Wall High School, a public high school in a pro-Trump county in New Jersey, until the matter had been investigated but has been suspended with pay.

'I cannot allow the intentional change that was not based on dress code to be ignored,' Dyer said in the letter. 'I take responsibility for the actions of those who are employed here.'

The corrected yearbooks should be available in about two weeks.

Dyer said she will insist 'checks and balances be implemented to ensure that intentional alterations that are not consistent with district policy do not continue.'

In an earlier statement, Dyer admonished the removal of the Trump references which she said went against the school's open dress code.

'There is nothing in Wall Township High School's student dress code that would prevent a student from expressing his or her political views, or support for a political figure, via appropriate clothing and attire. Indeed, the administration applauds students for becoming involved in politics, making their voices known, and taking an active part in our democracy.

Friday was the district's last day of the school year.

Trump received nearly 63 percent of the vote in the township while Democrat Hillary Clinton won the state in last year's election.