WordPress website

Good afternoon.
My friends asked me to update the site. I created them a site on WordPress, but the catch was that in Japanese the text in sentences is without spaces, respectively, when using WordPress themes (and they almost all have adaptation for devices: desktop, tablet and mobile phone) there is a shift of blocks and text transfer every time on a new section of the sentence, which is unacceptable in Japanese, since the transfer can only be carried out with the completed word, which is unreal, since all the words in their sentences are written together.
It would therefore be desirable to introduce the text in such a way that the texts are not transferred. It would be ideal to remove the adaptation altogether by adopting the desktop version. But I don’t have time to understand the topic, as I’m not a pro, so finding the right pieces of code for me is a real problem.
So I wanted to ask you, can you change the topic of WordPress?
Of course, if you have time.
I would like to know in advance how much it will cost.
The site is thought to be very simple.
I will do all the work on it myself, I just need help in setting up the display (or remove this adaptability or adjust it to the necessary requirements - it depends on how it will be easier for you)
I don’t think it will take long, and it certainly won’t cost me too much.
It’s just not a commercial project for me, I just don’t want to argue with friends because of their design requirements, so I decided to use paid freelancer services to save time and nerves.